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Round|Natural|GIA

1.51ct F VVS2 Round Natural Diamond

EX • F/VVS2 • GIA 6445495491

Certificate GIA 6445495491

Diamond specifications and retailer prices

From $16,167 SGD
As of November 4, 2026
Save $26,451 SGD (62%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $42,618 SGD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6445495491. Listed at 20 retailers as of November 4, 2026, with prices from $16,167 to $42,618, a $26,451 spread on the same certified stone. Diamond Quarter lists it at $42,618. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
OriginNatural
Grading LabGIA
CertificateGIA 6445495491
Dimensions7.42 × 7.38 × 4.50 mm
L/W Ratio1.01
Top View
7.42 mm7.38 mm1.51 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6445495491
Side View
Table 59.0%Crown 35.5°Girdle: THN-STKPavilionCulet: NoneDepth 60.8%

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 4
Current: $23,344 SGD|Low: $16,167 SGD|High: $28,660 SGD|Avg: $21,010 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 10$16,167 SGD
Retailer 12$16,756 SGD
Retailer 3$16,824 SGD
Retailer 4$17,378 SGD
Retailer 7$18,764 SGD
Retailer 11$19,487 SGD
Retailer 2$19,752 SGD
Retailer 6$22,702 SGD
Retailer 5$22,988 SGD
Retailer 1$23,344 SGD
Retailer 8$26,456 SGD
Retailer 9$28,244 SGD

40 data points across 12 retailers

20 retailers$16,167 SGD to $42,618 SGD

A
Cheapest Retailer
-
$16,167 SGD
A
Retailer 2
-
$16,756 SGD
View
A
Retailer 3
-
$16,824 SGD
View
B+
Retailer 4
-
$17,378 SGD
View
Final sale: no returns
B+
Retailer 5
-
$17,801 SGD
View
B+
Retailer 6
-
$18,764 SGD
View
Retailer 7
-
$19,343 SGD
View
Price last confirmed 39 days ago
Retailer 8
-
$19,487 SGD
View
Price last confirmed 15 days ago
Retailer 9
-
$19,644 SGD
View
Price last confirmed 37 days ago
B+
Retailer 10
-
$19,752 SGD
View
Retailer 11
-
$19,752 SGD
View
Price last confirmed 33 days ago
Retailer 12
-
$20,401 SGD
View
Price last confirmed 39 days ago
B+
Retailer 13
-
$21,235 SGD
View
B+
Retailer 14
-
$22,702 SGD
View
B+
Retailer 15
-
$22,988 SGD
View
B+
Retailer 16
-
$23,344 SGD
View
Retailer 17
-
$25,690 SGD
View
Price last confirmed 40 days ago
B
Retailer 18
-
$26,456 SGD
View
B
Retailer 19
-
$28,244 SGD
View
Most Expensive
B
Diamond Quarter
1.51VVS2F64912FC0N · Nov 5
$42,618 SGD
£26,184 GBP
View
19 more retailers have this diamond
Prices start from $16,167 SGDSave up to $26,451 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
1.51ct Round
$16,167 SGD