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Round|Natural|GIA

1.59ct J VVS1 Round Natural Diamond

VG • J/VVS1 • GIA 2225641977

Certificate GIA 2225641977

Diamond specifications and retailer prices

From $12,733 SGD
$9,960 USD
As of November 1, 2026
Save $9,682 SGD (43%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $23,920 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.59ct natural round diamond

This 1.59ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 2225641977. Listed at 25 retailers as of November 1, 2026, with a 76% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.59
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2225641977
Dimensions7.62 × 7.59 × 4.50 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.62 mm7.59 mm1.59 ctJ / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2225641977
Side View
Table 61.0%Crown 31.5°Girdle: ThickPavilion 40.8°Culet: NoneDepth 59.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $22,415 SGD|Low: $12,733 SGD|High: $22,684 SGD|Avg: $17,085 SGD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$12,733 SGD
Retailer 7$14,351 SGD
Retailer 3$15,409 SGD
Retailer 5$15,606 SGD
Retailer 8$15,787 SGD
Retailer 2$17,233 SGD
Retailer 4$21,085 SGD
Retailer 1$22,415 SGD

43 data points across 8 retailers

25 retailers$12,733 SGD to $22,415 SGD

B
Cheapest Retailer
-
$12,733 SGD
$9,960 USD
B
Retailer 2
-
$13,083 SGD
$10,234 USD
View
B
Retailer 3
-
$13,316 SGD
$10,416 USD
View
B
Retailer 4
-
$13,732 SGD
CA$14,918 CAD
View
B
Retailer 5
-
$14,158 SGD
$11,075 USD
View
B
Retailer 6
-
$14,351 SGD
$11,226 USD
View
Final sale: no returns
B
Retailer 7
-
$14,351 SGD
$11,226 USD
View
B
Retailer 8
-
$14,603 SGD
$11,423 USD
View
B
Retailer 9
-
$15,409 SGD
£9,491 GBP
View
Retailer 10
-
$15,548 SGD
$12,162 USD
View
Price last confirmed 55 days ago
B
Retailer 11
-
$15,548 SGD
$12,162 USD
View
Retailer 12
-
$15,606 SGD
A$18,781 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$15,787 SGD
$12,349 USD
View
B
Retailer 14
-
$16,600 SGD
$12,985 USD
View
B
Retailer 15
-
$16,721 SGD
$13,080 USD
View
B
Retailer 16
-
$16,721 SGD
$13,080 USD
View
B
Retailer 17
-
$17,061 SGD
$13,346 USD
View
B
Retailer 18
-
$17,233 SGD
€12,838 EUR
View
B
Retailer 19
-
$17,271 SGD
$13,510 USD
View
Retailer 20
-
$17,940 SGD
$14,033 USD
View
Price last confirmed 55 days ago
B
Retailer 21
-
$17,940 SGD
$14,033 USD
View
Retailer 22
-
$18,878 SGD
$14,767 USD
View
Price last confirmed 9 days ago
B
Retailer 23
-
$21,085 SGD
ZAR 266,445 ZAR
View
B
Retailer 24
-
$22,415 SGD
£13,806 GBP
View
Most Expensive
NZ Jewellers
1a0b1216-d741-4b32-99e6-94331a5c74b3 · Oct 30
$23,920 SGD
$18,711 USD
View
Price under review
24 more retailers have this diamond
Prices start from $12,733 SGDSave up to $9,682 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.

B
1.59ct Round
$12,733 SGD