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Marquise|Lab Grown|IGI

1.59ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG793638195

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG793638195

Diamond specifications and retailer prices

From £195 GBP
$262 USD
As of November 1, 2026
Save £785 GBP (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £981 GBP at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG793638195 or 793638195. Listed at 5 retailers as of November 1, 2026, with prices from £195 to £981, a £785 spread on the same certified stone. Frank Darling lists it at £981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793638195
Dimensions12.36 × 5.96 × 3.75 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.36 mm5.96 mm1.59 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793638195
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £981 GBP|Low: £195 GBP|High: £1,334 GBP|Avg: £642 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 2£195 GBP
Retailer 7£294 GBP
Retailer 3£368 GBP
Retailer 10£399 GBP
Retailer 12£415 GBP
Retailer 8£436 GBP
Retailer 4£657 GBP
Retailer 5£749 GBP
Retailer 11£749 GBP
Retailer 6£769 GBP
Frank Darling£981 GBP
Retailer 9£1,289 GBP

16 data points across 12 retailers

5 retailers£195 GBP to £981 GBP

A
Cheapest Retailer
-
£195 GBP
$262 USD
Final sale: no returns
B+
Retailer 2
-
£294 GBP
$394 USD
View
B+
Retailer 3
-
£749 GBP
$1,005 USD
View
B+
Retailer 4
-
£769 GBP
$1,032 USD
View
Most Expensive
B
Frank Darling
100760314236KD · Nov 2
£981 GBP
$1,316 USD
View
4 more retailers have this diamond
Prices start from £195 GBPSave up to £785 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
1.59ct Marquise
£195 GBP