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Marquise|Lab Grown|IGI

0.64ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG678546535

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG678546535

Diamond specifications and retailer prices

From £136 GBP
$181 USD
As of October 27, 2026
Save £736 GBP (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,262 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.64ct lab-grown marquise diamond

This 0.64ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG678546535 or 678546535. Listed at 24 retailers as of October 26, 2026, with a 541% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.64
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678546535
Dimensions8.65 × 4.74 × 2.75 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.65 mm4.74 mm0.64 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678546535
Side View
Table 61.0%Crown 35.3°Girdle: THN-MEDPavilion 38.5°Culet: NoneDepth 58.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £169 GBP|Low: £110 GBP|High: £901 GBP|Avg: £431 GBP|-0.9%
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Retailer 21
October 29, 2026
Retailer 21£136 GBP
Retailer 4£152 GBP
Retailer 17£158 GBP
Retailer 1£169 GBP
Retailer 16£195 GBP
Retailer 14£196 GBP
Retailer 19£337 GBP
Retailer 8£337 GBP
Retailer 9£392 GBP
Retailer 7£393 GBP
Retailer 3£396 GBP
Retailer 11£421 GBP
Retailer 10£431 GBP
Retailer 2£475 GBP
Retailer 15£488 GBP
Retailer 20£488 GBP
Retailer 12£598 GBP
Retailer 6£728 GBP
Retailer 13£732 GBP
Retailer 18£852 GBP
Retailer 5£872 GBP

34 data points across 21 retailers

24 retailers£136 GBP to £872 GBP

A
Cheapest Retailer
-
£136 GBP
$181 USD
A
Retailer 2
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£152 GBP
$202 USD
View
Final sale: no returns
A
Retailer 3
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£158 GBP
$210 USD
View
A
Retailer 4
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£161 GBP
$215 USD
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A
Retailer 5
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£169 GBP
$225 USD
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A
Retailer 6
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£195 GBP
$260 USD
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A
Retailer 7
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£196 GBP
$261 USD
View
B+
Retailer 8
-
£337 GBP
ZAR 7,242 ZAR
View
B+
Retailer 9
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£337 GBP
€427 EUR
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B+
Retailer 10
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£392 GBP
A$803 AUD
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B+
Retailer 11
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£393 GBP
$524 USD
View
B+
Retailer 12
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£396 GBP
$528 USD
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B
Retailer 13
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£406 GBP
$540 USD
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B
Retailer 14
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£421 GBP
$560 USD
View
B
Retailer 15
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£431 GBP
CA$797 CAD
View
B
Retailer 16
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£475 GBP
A$974 AUD
View
B
Retailer 17
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£488 GBP
$650 USD
View
B
Retailer 18
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£488 GBP
$650 USD
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B
Retailer 19
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£598 GBP
$797 USD
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B
Retailer 20
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£728 GBP
$970 USD
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Retailer 21
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£732 GBP
View
Price last confirmed 10 days ago
B
Retailer 22
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£852 GBP
$1,135 USD
View
B
Retailer 23
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£872 GBP
View
Most Expensive
Do Amore Diamonds
32-LG678546535 · Oct 29
£1,262 GBP
$1,680 USD
View
Price under review
23 more retailers have this diamond
Prices start from £136 GBPSave up to £736 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.64ct Marquise
£136 GBP