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Round|Natural|GIA

1.51ct F VVS2 Round Natural Diamond

EX • F/VVS2 • GIA 6551628165

Certificate GIA 6551628165

Diamond specifications and retailer prices

From $12,413 SGD
$9,710 USD
As of October 31, 2026
Save $6,682 SGD (35%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $21,117 SGD at NZ Jewellers · As of September 26, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6551628165. Listed at 22 retailers as of October 31, 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. 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 angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6551628165
Dimensions7.29 × 7.32 × 4.58 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Needle, Feather
Top View
7.29 mm7.32 mm1.51 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6551628165
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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: Oct 31
Current: $13,861 SGD|Low: $12,413 SGD|High: $20,025 SGD|Avg: $14,889 SGD|-6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$12,413 SGD
Retailer 11$12,521 SGD
Retailer 5$12,985 SGD
Retailer 4$13,298 SGD
Retailer 2$13,334 SGD
Retailer 3$13,617 SGD
Retailer 1$13,861 SGD
Retailer 6$14,437 SGD
Retailer 7$15,336 SGD
Retailer 9$17,962 SGD
Retailer 8$19,095 SGD

33 data points across 11 retailers

22 retailers$12,413 SGD to $19,095 SGD

A
Cheapest Retailer
-
$12,413 SGD
$9,710 USD
A
Retailer 2
-
$12,521 SGD
$9,794 USD
View
A
Retailer 3
-
$12,985 SGD
£7,998 GBP
View
A
Retailer 4
-
$13,298 SGD
$10,402 USD
View
Final sale: no returns
A
Retailer 5
-
$13,334 SGD
$10,430 USD
View
Retailer 6
-
$13,617 SGD
A$16,387 AUD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$13,861 SGD
£8,537 GBP
View
Retailer 8
-
$13,984 SGD
$10,939 USD
View
Price last confirmed 25 days ago
A
Retailer 9
-
$14,437 SGD
£8,892 GBP
View
Retailer 10
-
$15,150 SGD
$11,851 USD
View
Price last confirmed 34 days ago
Retailer 11
-
$15,150 SGD
$11,851 USD
View
Price last confirmed 25 days ago
Retailer 12
-
$15,150 SGD
$11,851 USD
View
Price last confirmed 39 days ago
A
Retailer 13
-
$15,336 SGD
€11,425 EUR
View
Retailer 14
-
$15,383 SGD
$12,033 USD
View
Price last confirmed 33 days ago
Retailer 15
-
$17,481 SGD
$13,674 USD
View
Price last confirmed 23 days ago
Retailer 16
-
$17,481 SGD
$13,674 USD
View
Price last confirmed 34 days ago
Retailer 17
-
$17,481 SGD
$13,674 USD
View
Price last confirmed 41 days ago
B+
Retailer 18
-
$17,962 SGD
ZAR 226,981 ZAR
View
B+
Retailer 19
-
$19,095 SGD
£11,761 GBP
View
Retailer 20
-
$21,117 SGD
$16,518 USD
View
Price last confirmed 41 days ago
Retailer 21
-
$21,117 SGD
$16,518 USD
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
456d5310-f030-4e6b-b688-7271d2096120 · Sep 26
$21,117 SGD
$16,518 USD
View
Price last confirmed 36 days ago
21 more retailers have this diamond
Prices start from $12,413 SGDSave up to $6,682 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
$12,413 SGD