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Cushion|Lab Grown|IGI

6.03ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG811634443

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811634443

Diamond specifications and retailer prices

From $15,481 SGD
$12,110 USD
As of October 26, 2026
Save $8,299 SGD (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $60,110 SGD at With Clarity · As of October 30, 2026
View at With Clarity

About this 6.03ct lab-grown cushion diamond

This 6.03ct 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 LG811634443 or 811634443. Listed at 10 retailers as of October 26, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.03
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634443
Dimensions11.91 × 9.92 × 6.50 mm
L/W Ratio1.20
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.91 mm9.92 mm6.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634443
Side View
Table 59.0%Crown 36.9°Girdle: MED-THKPavilion 36°Culet: NoneDepth 65.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $17,508 SGD|Low: $15,481 SGD|High: $58,909 SGD|Avg: $27,099 SGD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 30, 2026
Retailer 6$15,481 SGD
Retailer 5$15,618 SGD
Retailer 8$16,069 SGD
Retailer 1$17,508 SGD
Retailer 3$23,780 SGD
Retailer 4$24,378 SGD
Retailer 2$24,930 SGD
Retailer 7$45,768 SGD
With Clarity$58,909 SGD

38 data points across 9 retailers

10 retailers$15,481 SGD to $23,780 SGD

Retailer 1
-
$12,816 SGD
$10,025 USD
Price last confirmed 17 days ago
B
Retailer 2
-
$15,481 SGD
$12,110 USD
View
B
Retailer 3
-
$15,618 SGD
$12,217 USD
View
B
Retailer 4
-
$16,069 SGD
HK$98,200 HKD
View
B
Retailer 5
-
$17,508 SGD
£10,784 GBP
View
B
Retailer 6
-
$23,780 SGD
£14,647 GBP
View
Retailer 7
-
$24,378 SGD
A$29,337 AUD
View
Price last confirmed 23 days ago
Retailer 8
-
$24,930 SGD
€18,572 EUR
View
Price under review
Most Expensive
With Clarity
811634443 · Oct 30
$60,110 SGD
$47,020 USD
View
Price under review
8 more retailers have this diamond
Prices start from $15,481 SGDSave up to $8,299 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.

B
6.03ct Cushion
$15,481 SGD