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Marquise|Lab Grown|IGI

2.33ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG589399943

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG589399943

Diamond specifications and retailer prices

From $598 SGD
£369 GBP
As of October 26, 2026
Save $2,930 SGD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,528 SGD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 2.33ct lab-grown marquise diamond

This 2.33ct lab-grown marquise sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589399943 or 589399943. Listed at 11 retailers as of October 26, 2026, with prices from $598 to $3,528, a $2,930 spread on the same certified stone. Brilliant Earth lists it at $3,528. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.33
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589399943
Dimensions13.80 × 6.98 × 4.26 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.80 mm6.98 mm2.33 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589399943
Side View
Table 61.0%Crown 35.6°Girdle: MediumPavilion 41°Culet: NoneDepth 61.0%

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 26
Current: $3,528 SGD|Low: $382 SGD|High: $3,835 SGD|Avg: $1,620 SGD|-8.0%
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 27, 2026
Retailer 8$382 SGD
Retailer 7$444 SGD
Retailer 5$598 SGD
Retailer 12$671 SGD
Retailer 10$777 SGD
Retailer 6$1,172 SGD
Retailer 4$1,206 SGD
Retailer 11$1,459 SGD
Retailer 3$1,684 SGD
Retailer 2$2,103 SGD
Retailer 9$3,401 SGD
Brilliant Earth$3,528 SGD

8 data points across 12 retailers

11 retailers$598 SGD to $3,528 SGD

Retailer 1
-
$382 SGD
$299 USD
Price last confirmed 9 days ago
Retailer 2
-
$444 SGD
$347 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$598 SGD
£369 GBP
View
Retailer 4
-
$671 SGD
$525 USD
View
Price last confirmed 5 days ago
B+
Retailer 5
-
$777 SGD
$608 USD
View
Retailer 6
-
$1,172 SGD
A$1,411 AUD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$1,459 SGD
$1,141 USD
View
Retailer 8
-
$1,684 SGD
$1,317 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$2,103 SGD
£1,295 GBP
View
B
Retailer 10
-
$3,401 SGD
$2,660 USD
View
Most Expensive
B
Brilliant Earth
7753463B · Oct 27
$3,528 SGD
$2,760 USD
View
10 more retailers have this diamond
Prices start from $598 SGDSave up to $2,930 SGD

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
2.33ct Marquise
$598 SGD