Marquise|Lab Grown|IGI

1.52ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG851601139

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851601139

Diamond specifications and retailer prices

From $258 USD
As of November 1, 2026
Save $907 USD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,165 USD at Brilliance · As of October 31, 2026
View at Brilliance

About this 1.52ct lab-grown marquise diamond

This 1.52ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851601139 or 851601139. Listed at 13 retailers as of October 31, 2026, with prices from $258 to $1,165, a $907 spread on the same certified stone. Brilliance lists it at $1,165. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851601139
Dimensions11.86 × 6.01 × 3.80 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm6.01 mm1.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851601139
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.2%

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: $1,165 USD|Low: $258 USD|High: $1,165 USD|Avg: $716 USD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 7$258 USD
Retailer 2$268 USD
Retailer 3$286 USD
Retailer 11$334 USD
Retailer 10$486 USD
Retailer 6$494 USD
Retailer 12$539 USD
Retailer 13$614 USD
Retailer 4$920 USD
Retailer 8$920 USD
Retailer 5$972 USD
Retailer 9$1,147 USD
Brilliance$1,165 USD

2 data points across 13 retailers

13 retailers$258 USD to $1,165 USD

A
Cheapest Retailer
-
$258 USD
Final sale: no returns
A
Retailer 2
-
$268 USD
View
A
Retailer 3
-
$286 USD
View
A
Retailer 4
-
$334 USD
£263 GBP
View
A
Retailer 5
-
$486 USD
View
A
Retailer 6
-
$494 USD
ZAR 7,981 ZAR
View
A
Retailer 7
-
$539 USD
£425 GBP
View
A
Retailer 8
-
$614 USD
View
B+
Retailer 9
-
$920 USD
View
B+
Retailer 10
-
$920 USD
View
B+
Retailer 11
-
$972 USD
View
B
Retailer 12
-
$1,147 USD
£903 GBP
View
Most Expensive
B
Brilliance
D46603115 · Oct 31
$1,165 USD
View
12 more retailers have this diamond
Prices start from $258 USDSave up to $907 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
1.52ct Marquise
$258 USD