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Marquise|Lab Grown|IGI

1.47ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG790640957

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790640957

Diamond specifications and retailer prices

From $230 USD
As of November 4, 2026
Save $693 USD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $923 USD at Frank Darling · As of November 4, 2026
View at Frank Darling

About this 1.47ct lab-grown marquise diamond

This 1.47ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790640957 or 790640957. Listed at 5 retailers as of November 4, 2026, with prices from $230 to $923, a $693 spread on the same certified stone. Frank Darling lists it at $923. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790640957
Dimensions11.28 × 5.99 × 3.79 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
11.28 mm5.99 mm1.47 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790640957
Side View
Table 63.0%Crown 35.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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 4
Current: $923 USD|Low: $134 USD|High: $1,218 USD|Avg: $622 USD|-0.8%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 3$134 USD
Retailer 6$230 USD
Retailer 5$350 USD
Retailer 8$425 USD
Retailer 7$491 USD
Retailer 12$498 USD
Retailer 11$650 USD
Retailer 4$684 USD
Retailer 2$855 USD
Retailer 9$881 USD
Frank Darling$923 USD
Retailer 10$1,218 USD

7 data points across 12 retailers

5 retailers$230 USD to $923 USD

A
Cheapest Retailer
-
$230 USD
Final sale: no returns
B+
Retailer 2
-
$350 USD
View
Retailer 3
-
$684 USD
View
Price last confirmed 124 days ago
B+
Retailer 4
-
$855 USD
View
Most Expensive
B+
Frank Darling
100766570492KD · Nov 4
$923 USD
View
4 more retailers have this diamond
Prices start from $230 USDSave up to $693 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
1.47ct Marquise
$230 USD