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Cushion|Lab Grown|GIA

1.65ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • GIA 6441121744

Certificate GIA 6441121744

Diamond specifications and retailer prices

From $538 SGD
$421 USD
As of October 30, 2026
Save $3,003 SGD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,541 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.65ct lab-grown cushion diamond

This 1.65ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6441121744. Listed at 13 retailers as of October 30, 2026, with prices from $538 to $3,541, a $3,003 spread on the same certified stone. Do Amore Diamonds lists it at $3,541. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
D
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6441121744
Dimensions6.94 × 6.89 × 4.62 mm
L/W Ratio1.01
Top View
6.94 mm6.89 mm1.65 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6441121744
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.0%

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 30
Current: $3,541 SGD|Low: $538 SGD|High: $4,270 SGD|Avg: $1,428 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 3$538 SGD
Retailer 10$678 SGD
Retailer 2$735 SGD
Retailer 4$771 SGD
Retailer 8$987 SGD
Retailer 6$988 SGD
Retailer 12$1,012 SGD
Retailer 9$1,132 SGD
Retailer 7$1,533 SGD
Retailer 13$2,312 SGD
Retailer 11$2,422 SGD
Retailer 5$2,825 SGD
Do Amore Diamonds$3,541 SGD

36 data points across 13 retailers

13 retailers$538 SGD to $3,541 SGD

A
Cheapest Retailer
-
$538 SGD
$421 USD
Final sale: no returns
A
Retailer 2
-
$678 SGD
$530 USD
View
A
Retailer 3
-
$735 SGD
£453 GBP
View
A
Retailer 4
-
$771 SGD
$603 USD
View
A
Retailer 5
-
$987 SGD
€735 EUR
View
A
Retailer 6
-
$988 SGD
£609 GBP
View
B+
Retailer 7
-
$1,012 SGD
$792 USD
View
B+
Retailer 8
-
$1,132 SGD
ZAR 14,300 ZAR
View
B+
Retailer 9
-
$1,533 SGD
A$1,845 AUD
View
B
Retailer 10
-
$2,312 SGD
$1,809 USD
View
B
Retailer 11
-
$2,422 SGD
£1,492 GBP
View
B
Retailer 12
-
$2,825 SGD
$2,210 USD
View
Most Expensive
Do Amore Diamonds
34-DBS127-97 · Oct 30
$3,541 SGD
$2,770 USD
View
12 more retailers have this diamond
Prices start from $538 SGDSave up to $3,003 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
1.65ct Cushion
$538 SGD