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Round|Natural|GIA

1.51ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 2556758957

Certificate GIA 2556758957

Diamond specifications and retailer prices

From $9,656 SGD
As of November 4, 2026
Save $10,033 SGD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $19,690 SGD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2556758957. Listed at 16 retailers as of October 30, 2026, with prices from $9,656 to $19,690, a $10,033 spread on the same certified stone. NZ Jewellers lists it at $19,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2556758957
Dimensions7.31 × 7.35 × 4.58 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.31 mm7.35 mm1.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556758957
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: $19,690 SGD|Low: $9,006 SGD|High: $19,690 SGD|Avg: $11,759 SGD
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 7$9,006 SGD
Retailer 8$9,429 SGD
Retailer 9$9,585 SGD
Retailer 13$9,656 SGD
Retailer 19$10,273 SGD
Retailer 4$10,866 SGD
Retailer 12$11,254 SGD
Retailer 11$11,607 SGD
Retailer 16$11,752 SGD
Retailer 21$11,772 SGD
Retailer 2$11,805 SGD
Retailer 5$11,893 SGD
Retailer 20$11,953 SGD
Retailer 3$12,210 SGD
Retailer 15$12,862 SGD
Retailer 6$12,971 SGD
Retailer 14$13,103 SGD
Retailer 18$13,583 SGD
Retailer 10$15,611 SGD
Retailer 17$16,494 SGD
NZ Jewellers$19,690 SGD

32 data points across 21 retailers

16 retailers$9,656 SGD to $19,690 SGD

Retailer 1
-
$9,430 SGD
Price last confirmed 25 days ago
Retailer 2
-
$9,585 SGD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$9,656 SGD
View
A
Retailer 4
-
$10,273 SGD
View
Retailer 5
-
$11,607 SGD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$11,752 SGD
View
Retailer 7
-
$11,772 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$11,805 SGD
View
Retailer 9
-
$11,893 SGD
View
Price last confirmed 8 days ago
Retailer 10
-
$11,953 SGD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$12,059 SGD
View
Retailer 12
-
$12,210 SGD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$12,862 SGD
View
Retailer 14
-
$13,583 SGD
View
Price last confirmed 10 days ago
Retailer 15
-
$16,494 SGD
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
753e4da4-8fb1-4457-91d8-781e80a70738 · Oct 30
$19,690 SGD
$15,415 USD
View
15 more retailers have this diamond
Prices start from $9,656 SGDSave up to $10,033 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
$9,656 SGD