Marquise|Lab Grown|IGI

0.70ct D VVS1 Marquise Lab Grown Diamond

VG • D/VVS1 • IGI LG799608258

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799608258

Diamond specifications and retailer prices

From £122 GBP
$163 USD
As of October 30, 2026
Save £683 GBP (85%) vs most expensive(unlock to see where)
20 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 LG799608258 or 799608258. Listed at 20 retailers as of October 30, 2026, with a 562% 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
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799608258
Dimensions9.10 × 4.65 × 2.89 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.10 mm4.65 mm0.70 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799608258
Side View
Table 51.0%Crown 31.3°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 62.2%

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: £122 GBP|High: £1,539 GBP|Avg: £700 GBP
Do Amore Diamonds
Retailer 2
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Retailer 20
October 29, 2026
Retailer 3£122 GBP
Retailer 4£136 GBP
Retailer 16£141 GBP
Retailer 2£151 GBP
Retailer 19£185 GBP
Retailer 12£226 GBP
Retailer 18£301 GBP
Retailer 8£372 GBP
Retailer 7£378 GBP
Retailer 5£425 GBP
Retailer 11£448 GBP
Retailer 15£448 GBP
Retailer 9£514 GBP
Retailer 14£536 GBP
Retailer 20£582 GBP
Retailer 6£666 GBP
Retailer 13£784 GBP
Retailer 17£805 GBP
Retailer 10£1,194 GBP
Do Amore Diamonds£1,284 GBP

35 data points across 20 retailers

20 retailers£122 GBP to £805 GBP

A
Cheapest Retailer
-
£122 GBP
$163 USD
A
Retailer 2
-
£136 GBP
$182 USD
View
Final sale: no returns
A
Retailer 3
-
£141 GBP
$189 USD
View
A
Retailer 4
-
£151 GBP
$202 USD
View
A
Retailer 5
-
£185 GBP
$248 USD
View
A
Retailer 6
-
£226 GBP
$303 USD
View
B+
Retailer 7
-
£301 GBP
ZAR 6,525 ZAR
View
B+
Retailer 8
-
£372 GBP
€475 EUR
View
B+
Retailer 9
-
£378 GBP
$507 USD
View
B+
Retailer 10
-
£425 GBP
A$876 AUD
View
B
Retailer 11
-
£448 GBP
$600 USD
View
B+
Retailer 12
-
£448 GBP
A$924 AUD
View
B
Retailer 13
-
£514 GBP
CA$956 CAD
View
B
Retailer 14
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£536 GBP
$718 USD
View
B
Retailer 15
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£582 GBP
$780 USD
View
B
Retailer 16
-
£666 GBP
$892 USD
View
B
Retailer 17
-
£784 GBP
View
B
Retailer 18
-
£805 GBP
$1,078 USD
View
Retailer 19
-
£1,194 GBP
View
Price last confirmed 12 days ago
Most Expensive
Do Amore Diamonds
32-LG799608258 · Oct 31
£1,284 GBP
$1,720 USD
View
Price under review
19 more retailers have this diamond
Prices start from £122 GBPSave up to £683 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
£122 GBP