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Marquise|Lab Grown|IGI

1.59ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG802616223

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802616223

Diamond specifications and retailer prices

From $265 USD
As of November 1, 2026
Save $1,051 USD (80%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,680 USD at Brilliant Earth · As of October 7, 2026
View at Brilliant Earth

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 LG802616223 or 802616223. Listed at 6 retailers as of October 31, 2026, with a 397% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802616223
Dimensions12.27 × 6.13 × 3.76 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.27 mm6.13 mm1.59 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802616223
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.5°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: Nov 1
Current: $1,680 USD|Low: $265 USD|High: $1,840 USD|Avg: $865 USD|-8.7%
Brilliant Earth
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$265 USD
Retailer 8$397 USD
Retailer 3$499 USD
Retailer 10$538 USD
Retailer 11$558 USD
Retailer 9$585 USD
Retailer 4$890 USD
Retailer 5$1,005 USD
Retailer 12$1,014 USD
Retailer 6$1,043 USD
Retailer 7$1,316 USD
Brilliant Earth$1,680 USD

22 data points across 12 retailers

6 retailers$265 USD to $1,316 USD

A
Cheapest Retailer
-
$265 USD
Final sale: no returns
B+
Retailer 2
-
$397 USD
View
B+
Retailer 3
-
$1,005 USD
View
B+
Retailer 4
-
$1,043 USD
View
B
Retailer 5
-
$1,316 USD
View
Most Expensive
Brilliant Earth
19877624A · Oct 7
$1,680 USD
View
Price last confirmed 25 days ago
5 more retailers have this diamond
Prices start from $265 USDSave up to $1,051 USD

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
$265 USD