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Cushion|Lab Grown|GIA

1.65ct F IF Cushion Lab Grown Diamond

EX • F/IF • GIA 7491360203

Certificate GIA 7491360203

Diamond specifications and retailer prices

From $1,626 SGD
$1,272 USD
As of November 2, 2026
Save $5,294 SGD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,528 SGD at Do Amore Diamonds · As of November 1, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7491360203. Listed at 18 retailers as of October 31, 2026, with a 326% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7491360203
Dimensions7.60 × 6.27 × 4.26 mm
L/W Ratio1.21
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.60 mm6.27 mm1.65 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7491360203
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $12,528 SGD|Low: $1,234 SGD|High: $12,528 SGD|Avg: $4,350 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
Retailer 14
Retailer 15
November 1, 2026
Retailer 5$1,626 SGD
Retailer 4$1,722 SGD
Retailer 12$1,988 SGD
Retailer 14$2,111 SGD
Retailer 7$2,481 SGD
Retailer 9$2,961 SGD
Retailer 10$3,587 SGD
Retailer 3$3,711 SGD
Retailer 11$4,372 SGD
Retailer 15$4,715 SGD
Retailer 8$4,858 SGD
Retailer 6$4,935 SGD
Retailer 2$6,269 SGD
Retailer 13$6,920 SGD
Do Amore Diamonds$12,528 SGD

35 data points across 15 retailers

18 retailers$1,626 SGD to $6,920 SGD

A
Cheapest Retailer
-
$1,626 SGD
$1,272 USD
A
Retailer 2
-
$1,722 SGD
$1,347 USD
View
Final sale: no returns
A
Retailer 3
-
$1,988 SGD
$1,555 USD
View
A
Retailer 4
-
$2,111 SGD
$1,651 USD
View
B+
Retailer 5
-
$2,481 SGD
$1,941 USD
View
B+
Retailer 6
-
$2,961 SGD
€2,206 EUR
View
B+
Retailer 7
-
$3,587 SGD
ZAR 45,323 ZAR
View
B+
Retailer 8
-
$3,643 SGD
$2,850 USD
View
Retailer 9
-
$3,711 SGD
A$4,466 AUD
View
Price last confirmed 25 days ago
B+
Retailer 10
-
$4,325 SGD
$3,383 USD
View
B+
Retailer 11
-
$4,372 SGD
$3,420 USD
View
B+
Retailer 12
-
$4,372 SGD
$3,420 USD
View
B+
Retailer 13
-
$4,715 SGD
£2,904 GBP
View
B+
Retailer 14
-
$4,858 SGD
A$5,846 AUD
View
B
Retailer 15
-
$4,935 SGD
CA$5,362 CAD
View
B
Retailer 16
-
$6,269 SGD
£3,861 GBP
View
B
Retailer 17
-
$6,920 SGD
$5,413 USD
View
Most Expensive
Do Amore Diamonds
32-7491360203 · Nov 1
$12,528 SGD
$9,800 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,626 SGDSave up to $5,294 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
$1,626 SGD