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Round|Natural|GIA

1.51ct J VVS2 Round Natural Diamond

VG • J/VVS2 • GIA 2231816580

Certificate GIA 2231816580

Diamond specifications and retailer prices

From $6,432 SGD
$5,031 USD
As of October 31, 2026
Save $7,638 SGD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $14,070 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 2231816580. Listed at 21 retailers as of October 30, 2026, with prices from $6,432 to $14,070, a $7,638 spread on the same certified stone. NZ Jewellers lists it at $14,070. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
J
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2231816580
Dimensions7.23 × 7.31 × 4.56 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Pinpoint, Feather, Indented Natural, Natural
Top View
7.23 mm7.31 mm1.51 ctJ / VVS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231816580
Side View
Table 60.0%Crown 35.5°Girdle: THN-THKPavilion 41.2°Culet: NoneDepth 62.7%

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: $8,651 SGD|Low: $5,542 SGD|High: $12,544 SGD|Avg: $8,263 SGD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$6,432 SGD
Retailer 5$6,650 SGD
Retailer 6$7,034 SGD
Retailer 8$7,622 SGD
Retailer 3$8,015 SGD
Retailer 7$8,207 SGD
Retailer 1$8,651 SGD
Retailer 4$10,336 SGD
Retailer 2$12,394 SGD

42 data points across 9 retailers

21 retailers$6,432 SGD to $14,070 SGD

A
Cheapest Retailer
-
$6,432 SGD
$5,031 USD
A
Retailer 2
-
$6,461 SGD
$5,054 USD
View
A
Retailer 3
-
$6,646 SGD
$5,199 USD
View
B+
Retailer 4
-
$6,650 SGD
$5,202 USD
View
A
Retailer 5
-
$6,734 SGD
$5,267 USD
View
B+
Retailer 6
-
$7,034 SGD
$5,502 USD
View
Final sale: no returns
B+
Retailer 7
-
$7,108 SGD
$5,560 USD
View
B+
Retailer 8
-
$7,518 SGD
$5,881 USD
View
B+
Retailer 9
-
$7,622 SGD
$5,962 USD
View
B+
Retailer 10
-
$7,622 SGD
$5,962 USD
View
B+
Retailer 11
-
$7,622 SGD
$5,962 USD
View
Retailer 12
-
$7,678 SGD
$6,006 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$7,971 SGD
$6,235 USD
View
B+
Retailer 14
-
$8,015 SGD
£4,937 GBP
View
Retailer 15
-
$8,207 SGD
A$9,877 AUD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$8,651 SGD
€6,445 EUR
View
B
Retailer 17
-
$8,794 SGD
$6,879 USD
View
B
Retailer 18
-
$10,336 SGD
ZAR 130,614 ZAR
View
B
Retailer 19
-
$12,193 SGD
$9,537 USD
View
B
Retailer 20
-
$12,394 SGD
£7,634 GBP
View
Most Expensive
B
NZ Jewellers
e9e8c2ce-12e7-4d98-bb68-ccdfefb837b7 · Oct 30
$14,070 SGD
$11,006 USD
View
20 more retailers have this diamond
Prices start from $6,432 SGDSave up to $7,638 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
$6,432 SGD