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Marquise|Lab Grown|IGI

0.43ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG723586661

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG723586661

Diamond specifications and retailer prices

From $84 USD
As of October 30, 2026
Save $679 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $763 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.43ct lab-grown marquise diamond

This 0.43ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG723586661 or 723586661. Listed at 13 retailers as of October 30, 2026, with prices from $84 to $763, a $679 spread on the same certified stone. MOH London lists it at $763. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723586661
Dimensions7.52 × 3.86 × 2.57 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm3.86 mm0.43 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG723586661
Side View
Table 57.0%Crown 36.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 66.6%

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: $763 USD|Low: $84 USD|High: $1,116 USD|Avg: $319 USD|-30.8%
MOH London
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
November 1, 2026
Retailer 13$84 USD
Retailer 10$97 USD
Retailer 4$111 USD
Retailer 9$111 USD
Retailer 7$187 USD
Retailer 2$189 USD
Retailer 5$224 USD
Retailer 8$251 USD
Retailer 14$252 USD
Retailer 11$334 USD
Retailer 12$334 USD
Retailer 3$394 USD
Retailer 6$701 USD
MOH London$763 USD

44 data points across 14 retailers

13 retailers$84 USD to $763 USD

A
Cheapest Retailer
-
$84 USD
A
Retailer 2
-
$97 USD
View
Retailer 3
-
$111 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$111 USD
View
A
Retailer 5
-
$187 USD
£147 GBP
View
A
Retailer 6
-
$189 USD
ZAR 3,046 ZAR
View
B+
Retailer 7
-
$224 USD
View
B+
Retailer 8
-
$251 USD
£197 GBP
View
B
Retailer 9
-
$334 USD
View
B+
Retailer 10
-
$334 USD
View
B
Retailer 11
-
$394 USD
View
Retailer 12
-
$701 USD
£552 GBP
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
LG723586661 · Nov 1
$763 USD
£601 GBP
View
12 more retailers have this diamond
Prices start from $84 USDSave up to $679 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
0.43ct Marquise
$84 USD