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Round|Natural|GIA

1.51ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 1246078683

Certificate GIA 1246078683

Diamond specifications and retailer prices

From $8,967 SGD
HK$54,800 HKD
As of October 28, 2026
Save $11,501 SGD (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $20,468 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1246078683. Listed at 11 retailers as of October 27, 2026, with prices from $8,967 to $20,468, a $11,501 spread on the same certified stone. NZ Jewellers lists it at $20,468. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1246078683
Dimensions7.23 × 7.29 × 4.53 mm
L/W Ratio1.01
Key to symbols
Crystal, Pinpoint
Top View
7.23 mm7.29 mm1.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1246078683
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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: Oct 28
Current: $20,468 SGD|Low: $8,967 SGD|High: $21,248 SGD|Avg: $13,197 SGD|-3.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$8,967 SGD
Retailer 5$10,279 SGD
Retailer 3$10,298 SGD
Retailer 10$10,719 SGD
Retailer 8$12,426 SGD
Retailer 2$12,497 SGD
Retailer 11$12,549 SGD
Retailer 7$12,684 SGD
Retailer 6$13,493 SGD
Retailer 4$17,148 SGD
NZ Jewellers$20,468 SGD

21 data points across 11 retailers

11 retailers$8,967 SGD to $20,468 SGD

A
Cheapest Retailer
-
$8,967 SGD
HK$54,800 HKD
Retailer 2
-
$10,279 SGD
€7,658 EUR
View
Price last confirmed 5 days ago
Retailer 3
-
$10,298 SGD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$10,719 SGD
$8,385 USD
View
Retailer 5
-
$12,426 SGD
$9,720 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$12,497 SGD
£7,697 GBP
View
Retailer 7
-
$12,549 SGD
$9,816 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$12,684 SGD
$9,922 USD
View
A
Retailer 9
-
$13,493 SGD
€10,052 EUR
View
B+
Retailer 10
-
$17,148 SGD
£10,562 GBP
View
Most Expensive
B
NZ Jewellers
f8168ae0-b735-427d-bfaa-9b21fd96614d · Oct 27
$20,468 SGD
$16,011 USD
View
10 more retailers have this diamond
Prices start from $8,967 SGDSave up to $11,501 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
$8,967 SGD