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Marquise|Lab Grown|IGI

3.59ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG826614493

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826614493

Diamond specifications and retailer prices

From $981 SGD
$767 USD
As of October 24, 2026
Save $5,130 SGD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,111 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.59ct lab-grown marquise diamond

This 3.59ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826614493 or 826614493. Listed at 21 retailers as of October 24, 2026, with prices from $981 to $6,111, a $5,130 spread on the same certified stone. Brilliant Earth lists it at $6,111. 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

3.59
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826614493
Dimensions16.21 × 7.98 × 4.92 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.21 mm7.98 mm3.59 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826614493
Side View
Table 61.0%Crown 33.1°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 61.7%

Caratlytics Score

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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 24
Current: $6,111 SGD|Low: $759 SGD|High: $8,731 SGD|Avg: $2,539 SGD|-30.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 11$901 SGD
Retailer 7$981 SGD
Retailer 9$1,010 SGD
Retailer 4$1,046 SGD
Retailer 8$1,211 SGD
Retailer 3$1,272 SGD
Retailer 16$1,467 SGD
Retailer 15$1,620 SGD
Retailer 17$1,666 SGD
Retailer 18$1,698 SGD
Retailer 19$2,117 SGD
Retailer 20$2,347 SGD
Retailer 5$2,940 SGD
Retailer 10$3,254 SGD
Retailer 6$3,567 SGD
Retailer 2$3,830 SGD
Retailer 12$3,885 SGD
Retailer 13$4,931 SGD
Retailer 14$6,015 SGD
Brilliant Earth$6,111 SGD

35 data points across 20 retailers

21 retailers$981 SGD to $6,111 SGD

Retailer 1
-
$901 SGD
$705 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$981 SGD
$767 USD
View
A
Retailer 3
-
$1,046 SGD
$818 USD
View
A
Retailer 4
-
$1,211 SGD
HK$7,400 HKD
View
A
Retailer 5
-
$1,272 SGD
$995 USD
View
A
Retailer 6
-
$1,467 SGD
£904 GBP
View
A
Retailer 7
-
$1,620 SGD
€1,207 EUR
View
A
Retailer 8
-
$1,666 SGD
£1,026 GBP
View
A
Retailer 9
-
$1,698 SGD
$1,328 USD
View
A
Retailer 10
-
$1,968 SGD
A$2,368 AUD
View
B+
Retailer 11
-
$2,117 SGD
$1,656 USD
View
B+
Retailer 12
-
$2,347 SGD
$1,836 USD
View
Retailer 13
-
$2,553 SGD
$1,997 USD
View
Price last confirmed 39 days ago
B+
Retailer 14
-
$2,940 SGD
$2,300 USD
View
B
Retailer 15
-
$3,254 SGD
£2,004 GBP
View
B
Retailer 16
-
$3,567 SGD
$2,790 USD
View
B+
Retailer 17
-
$3,830 SGD
A$4,609 AUD
View
Retailer 18
-
$3,885 SGD
£2,393 GBP
View
Price last confirmed 12 days ago
B
Retailer 19
-
$4,931 SGD
$3,857 USD
View
B
Retailer 20
-
$6,015 SGD
$4,705 USD
View
Most Expensive
B
Brilliant Earth
21013401A · Oct 30
$6,111 SGD
$4,780 USD
View
20 more retailers have this diamond
Prices start from $981 SGDSave up to $5,130 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
3.59ct Marquise
$981 SGD