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Marquise|Lab Grown|IGI

1.57ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG792654184

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792654184

Diamond specifications and retailer prices

From $267 USD
As of October 30, 2026
Save $1,250 USD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,517 USD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 1.57ct lab-grown marquise diamond

This 1.57ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792654184 or 792654184. Listed at 8 retailers as of October 29, 2026, with prices from $267 to $1,517, a $1,250 spread on the same certified stone. Frank Darling lists it at $1,517. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792654184
Dimensions11.58 × 6.15 × 11.58 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.58 mm6.15 mm1.57 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792654184
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
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: $1,517 USD|Low: $182 USD|High: $2,310 USD|Avg: $985 USD|-5.4%
Frank Darling
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
October 28, 2026
Retailer 3$182 USD
Retailer 2$267 USD
Retailer 8$399 USD
Retailer 15$429 USD
Retailer 13$534 USD
Retailer 11$600 USD
Retailer 4$879 USD
Retailer 7$1,044 USD
Retailer 6$1,054 USD
Retailer 10$1,082 USD
Retailer 9$1,095 USD
Retailer 14$1,217 USD
Retailer 5$1,394 USD
Frank Darling$1,517 USD
Retailer 12$2,290 USD

16 data points across 15 retailers

8 retailers$267 USD to $1,517 USD

A
Cheapest Retailer
-
$267 USD
Final sale: no returns
B+
Retailer 2
-
$399 USD
View
Retailer 3
-
$1,044 USD
A$1,606 AUD
View
Price last confirmed 136 days ago
B
Retailer 4
-
$1,054 USD
CA$1,464 CAD
View
B+
Retailer 5
-
$1,082 USD
View
B
Retailer 6
-
$1,095 USD
View
B
Retailer 7
-
$1,394 USD
View
Most Expensive
B
Frank Darling
100756915587KD · Oct 29
$1,517 USD
View
7 more retailers have this diamond
Prices start from $267 USDSave up to $1,250 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
1.57ct Marquise
$267 USD