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Cushion|Lab Grown|IGI

5.87ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG839605926

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839605926

Diamond specifications and retailer prices

From $3,880 SGD
£2,390 GBP
As of October 27, 2026
Save $13,888 SGD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,767 SGD at Adiamor · As of October 28, 2026
View at Adiamor

About this 5.87ct lab-grown cushion diamond

This 5.87ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839605926 or 839605926. Listed at 18 retailers as of October 27, 2026, with prices from $3,880 to $17,767, a $13,888 spread on the same certified stone. Adiamor lists it at $17,767. 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

5.87
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839605926
Dimensions12.66 × 9.00 × 6.10 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.66 mm9.00 mm5.87 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839605926
Side View
Table 66.0%Crown 41.3°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 67.8%

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 27
Current: $17,767 SGD|Low: $3,567 SGD|High: $17,790 SGD|Avg: $8,173 SGD|-0.1%
Adiamor
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
October 27, 2026
Retailer 5$3,567 SGD
Retailer 10$3,773 SGD
Retailer 11$3,880 SGD
Retailer 18$3,899 SGD
Retailer 17$4,036 SGD
Retailer 12$4,957 SGD
Retailer 13$5,280 SGD
Retailer 2$5,576 SGD
Retailer 3$7,014 SGD
Retailer 15$7,476 SGD
Retailer 4$7,498 SGD
Retailer 14$9,904 SGD
Retailer 9$10,126 SGD
Retailer 6$12,890 SGD
Retailer 8$12,937 SGD
Retailer 7$13,123 SGD
Retailer 16$13,556 SGD
Adiamor$17,767 SGD

18 data points across 18 retailers

18 retailers$3,880 SGD to $17,767 SGD

Retailer 1
-
$3,773 SGD
$2,951 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$3,880 SGD
£2,390 GBP
View
A
Retailer 3
-
$3,899 SGD
$3,050 USD
View
A
Retailer 4
-
$4,036 SGD
$3,157 USD
View
B+
Retailer 5
-
$4,957 SGD
£3,053 GBP
View
B+
Retailer 6
-
$5,280 SGD
$4,130 USD
View
B+
Retailer 7
-
$5,576 SGD
€4,154 EUR
View
B+
Retailer 8
-
$7,014 SGD
£4,320 GBP
View
B+
Retailer 9
-
$7,476 SGD
ZAR 94,474 ZAR
View
Retailer 10
-
$7,498 SGD
A$9,023 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$9,904 SGD
£6,100 GBP
View
B
Retailer 12
-
$10,126 SGD
$7,921 USD
View
B
Retailer 13
-
$12,890 SGD
$10,083 USD
View
Retailer 14
-
$12,937 SGD
$10,120 USD
View
Price last confirmed 18 days ago
B
Retailer 15
-
$13,123 SGD
View
B
Retailer 16
-
$13,556 SGD
$10,604 USD
View
Retailer 17
-
$15,118 SGD
A$18,194 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Adiamor
D-82536979 · Oct 28
$17,767 SGD
$13,898 USD
View
17 more retailers have this diamond
Prices start from $3,880 SGDSave up to $13,888 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
5.87ct Cushion
$3,880 SGD