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Marquise|Lab Grown|IGI

0.70ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG823694997

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823694997

Diamond specifications and retailer prices

From £162 GBP
$217 USD
As of October 30, 2026
Save £768 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £930 GBP at Reve Diamonds · As of November 1, 2026
View at Reve 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 top-tier cut grade and certified by IGI LG823694997 or 823694997. Listed at 21 retailers as of October 30, 2026, with prices from £162 to £930, a £768 spread on the same certified stone. Reve Diamonds lists it at £930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823694997
Dimensions9.37 × 4.52 × 2.88 mm
L/W Ratio2.07
Girdle conditionFaceted
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
9.37 mm4.52 mm0.70 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823694997
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.7%

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: £364 GBP|Low: £155 GBP|High: £930 GBP|Avg: £431 GBP|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
Reve Diamonds
November 1, 2026
Retailer 18£162 GBP
Retailer 9£181 GBP
Retailer 7£187 GBP
Retailer 16£190 GBP
Retailer 3£201 GBP
Retailer 8£201 GBP
Retailer 6£229 GBP
Retailer 14£335 GBP
Retailer 5£343 GBP
Retailer 1£364 GBP
Retailer 12£372 GBP
Retailer 13£511 GBP
Retailer 2£597 GBP
Retailer 4£644 GBP
Retailer 17£646 GBP
Retailer 10£684 GBP
Retailer 15£785 GBP
Retailer 11£803 GBP
Reve Diamonds£930 GBP

44 data points across 19 retailers

21 retailers£162 GBP to £930 GBP

A
Cheapest Retailer
-
£162 GBP
$217 USD
A
Retailer 2
-
£181 GBP
$242 USD
View
Final sale: no returns
A
Retailer 3
-
£187 GBP
$251 USD
View
A
Retailer 4
-
£190 GBP
$255 USD
View
Retailer 5
-
£201 GBP
$269 USD
View
Price last confirmed 7 days ago
A
Retailer 6
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£201 GBP
$269 USD
View
A
Retailer 7
-
£229 GBP
HK$2,400 HKD
View
A
Retailer 8
-
£253 GBP
$339 USD
View
B+
Retailer 9
-
£335 GBP
€428 EUR
View
B+
Retailer 10
-
£343 GBP
$459 USD
View
B+
Retailer 11
-
£364 GBP
ZAR 7,884 ZAR
View
B+
Retailer 12
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£372 GBP
View
B+
Retailer 13
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£511 GBP
A$1,053 AUD
View
B
Retailer 14
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£542 GBP
SGD 982 SGD
View
B
Retailer 15
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£597 GBP
$800 USD
View
B
Retailer 16
-
£644 GBP
$863 USD
View
B
Retailer 17
-
£646 GBP
$866 USD
View
B
Retailer 18
-
£684 GBP
$916 USD
View
B
Retailer 19
-
£785 GBP
View
B
Retailer 20
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£803 GBP
View
Most Expensive
B
Reve Diamonds
FAE1F4423 · Nov 1
£930 GBP
$1,246 USD
View
20 more retailers have this diamond
Prices start from £162 GBPSave up to £768 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
£162 GBP