CaratHunter
Plans
Marquise|Lab Grown|IGI

1.59ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG850688255

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850688255

Diamond specifications and retailer prices

From £177 GBP
$237 USD
As of October 30, 2026
Save £1,247 GBP (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,424 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 LG850688255 or 850688255. Listed at 19 retailers as of October 30, 2026, with prices from £177 to £1,424, a £1,247 spread on the same certified stone. Yadav Diamonds lists it at £1,424. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850688255
Dimensions12.01 × 6.22 × 3.81 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.01 mm6.22 mm1.59 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850688255
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.3%

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: Oct 30
Current: £205 GBP|Low: £177 GBP|High: £1,424 GBP|Avg: £590 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Yadav Diamonds
November 1, 2026
Retailer 17£177 GBP
Retailer 1£205 GBP
Retailer 2£219 GBP
Retailer 6£248 GBP
Retailer 13£250 GBP
Retailer 9£295 GBP
Retailer 11£378 GBP
Retailer 4£409 GBP
Retailer 14£414 GBP
Retailer 18£415 GBP
Retailer 5£705 GBP
Retailer 16£707 GBP
Retailer 10£720 GBP
Retailer 7£744 GBP
Retailer 8£758 GBP
Retailer 15£808 GBP
Retailer 12£879 GBP
Retailer 3£912 GBP
Yadav Diamonds£1,424 GBP

5 data points across 19 retailers

19 retailers£177 GBP to £1,424 GBP

A
Cheapest Retailer
-
£177 GBP
$237 USD
Retailer 2
-
£205 GBP
$275 USD
View
A
Retailer 3
-
£219 GBP
$294 USD
View
A
Retailer 4
-
£248 GBP
HK$2,600 HKD
View
A
Retailer 5
-
£250 GBP
View
B+
Retailer 6
-
£295 GBP
$395 USD
View
Retailer 7
-
£378 GBP
ZAR 8,192 ZAR
View
A
Retailer 8
-
£409 GBP
$548 USD
View
A
Retailer 9
-
£414 GBP
View
A
Retailer 10
-
£415 GBP
$556 USD
View
B+
Retailer 11
-
£705 GBP
$944 USD
View
B+
Retailer 12
-
£707 GBP
$947 USD
View
B+
Retailer 13
-
£720 GBP
SGD 1,304 SGD
View
B+
Retailer 14
-
£744 GBP
$996 USD
View
B+
Retailer 15
-
£758 GBP
$1,015 USD
View
B+
Retailer 16
-
£808 GBP
$1,082 USD
View
B+
Retailer 17
-
£879 GBP
View
B
Retailer 18
-
£912 GBP
$1,222 USD
View
Most Expensive
B
Yadav Diamonds
13367021 · Oct 30
£1,424 GBP
$1,908 USD
View
18 more retailers have this diamond
Prices start from £177 GBPSave up to £1,247 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
£177 GBP