Marquise|Lab Grown|IGI

0.70ct D VVS1 Marquise Lab Grown Diamond

VG • D/VVS1 • IGI LG749508928

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749508928

Diamond specifications and retailer prices

From £146 GBP
$196 USD
As of October 30, 2026
Save £736 GBP (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,284 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.7ct lab-grown marquise diamond

This 0.7ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG749508928 or 749508928. Listed at 23 retailers as of October 30, 2026, with a 503% 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

0.70
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749508928
Dimensions8.78 × 4.76 × 2.93 mm
L/W Ratio1.84
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
8.78 mm4.76 mm0.70 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG749508928
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 61.6%

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 30
Current: £1,284 GBP|Low: £143 GBP|High: £1,284 GBP|Avg: £488 GBP
Do Amore Diamonds
Retailer 2
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Retailer 22
October 30, 2026
Retailer 22£146 GBP
Retailer 3£163 GBP
Retailer 18£170 GBP
Retailer 13£181 GBP
Retailer 12£188 GBP
Retailer 19£190 GBP
Retailer 14£226 GBP
Retailer 21£362 GBP
Retailer 6£372 GBP
Retailer 5£405 GBP
Retailer 11£425 GBP
Retailer 2£459 GBP
Retailer 10£493 GBP
Retailer 7£514 GBP
Retailer 15£552 GBP
Retailer 9£582 GBP
Retailer 17£644 GBP
Retailer 4£773 GBP
Retailer 8£785 GBP
Retailer 16£808 GBP
Retailer 20£882 GBP
Do Amore Diamonds£1,284 GBP

34 data points across 22 retailers

23 retailers£146 GBP to £882 GBP

A
Cheapest Retailer
-
£146 GBP
$196 USD
A
Retailer 2
-
£163 GBP
$218 USD
View
Final sale: no returns
A
Retailer 3
-
£170 GBP
$228 USD
View
A
Retailer 4
-
£181 GBP
$243 USD
View
A
Retailer 5
-
£188 GBP
$252 USD
View
A
Retailer 6
-
£190 GBP
$255 USD
View
A
Retailer 7
-
£226 GBP
$303 USD
View
B+
Retailer 8
-
£362 GBP
ZAR 7,845 ZAR
View
B+
Retailer 9
-
£372 GBP
€475 EUR
View
B+
Retailer 10
-
£405 GBP
$543 USD
View
B
Retailer 11
-
£425 GBP
$570 USD
View
B
Retailer 12
-
£459 GBP
$615 USD
View
B
Retailer 13
-
£493 GBP
$660 USD
View
B
Retailer 14
-
£514 GBP
CA$956 CAD
View
B
Retailer 15
-
£552 GBP
$740 USD
View
B
Retailer 16
-
£552 GBP
$740 USD
View
B
Retailer 17
-
£582 GBP
$780 USD
View
B
Retailer 18
-
£644 GBP
$863 USD
View
B
Retailer 19
-
£773 GBP
$1,035 USD
View
Retailer 20
-
£785 GBP
View
Price last confirmed 12 days ago
B
Retailer 21
-
£808 GBP
View
B
Retailer 22
-
£882 GBP
$1,182 USD
View
Most Expensive
Do Amore Diamonds
32-LG749508928 · Oct 31
£1,284 GBP
$1,720 USD
View
Price under review
22 more retailers have this diamond
Prices start from £146 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
0.70ct Marquise
£146 GBP