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Heart|Natural|GIA

1.90ct F VS2 Heart Natural Diamond

VG • F/VS2 • GIA 6432578427

Certificate GIA 6432578427

Diamond specifications and retailer prices

From $13,109 SGD
$10,250 USD
As of November 1, 2026
Save $10,691 SGD (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $25,398 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.9ct natural heart diamond

This 1.9ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6432578427. Listed at 17 retailers as of November 1, 2026, with a 82% 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

1.90
Carat
F
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle41.7°
OriginNatural
Grading LabGIA
CertificateGIA 6432578427
Dimensions8.67 × 7.52 × 4.26 mm
L/W Ratio1.15
Top View
8.67 mm7.52 mm1.90 ctF / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6432578427
Side View
Table 61.0%Crown 38°Girdle: STK-VTKPavilion 41.7°Culet: NoneDepth 56.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $16,490 SGD|Low: $13,109 SGD|High: $24,054 SGD|Avg: $16,660 SGD|-0.3%
Retailer 1
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
November 3, 2026
Retailer 14$13,109 SGD
Retailer 3$14,138 SGD
Retailer 11$14,171 SGD
Retailer 8$14,686 SGD
Retailer 5$15,008 SGD
Retailer 13$15,238 SGD
Retailer 12$15,239 SGD
Retailer 6$16,263 SGD
Retailer 15$16,410 SGD
Retailer 1$16,490 SGD
Retailer 2$17,547 SGD
Retailer 16$17,547 SGD
Retailer 4$17,569 SGD
Retailer 7$18,135 SGD
Retailer 10$22,388 SGD
Retailer 9$23,799 SGD

17 data points across 16 retailers

17 retailers$13,109 SGD to $23,799 SGD

B+
Cheapest Retailer
-
$13,109 SGD
$10,250 USD
B+
Retailer 2
-
$14,138 SGD
$11,055 USD
View
B+
Retailer 3
-
$14,171 SGD
$11,081 USD
View
B+
Retailer 4
-
$15,008 SGD
$11,735 USD
View
B+
Retailer 5
-
$15,238 SGD
$11,915 USD
View
Final sale: no returns
Retailer 6
-
$15,239 SGD
$11,916 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$16,263 SGD
$12,716 USD
View
B+
Retailer 8
-
$16,490 SGD
£10,153 GBP
View
Retailer 9
-
$16,508 SGD
$12,908 USD
View
Price last confirmed 41 days ago
B+
Retailer 10
-
$17,547 SGD
$13,720 USD
View
B+
Retailer 11
-
$17,547 SGD
$13,720 USD
View
B+
Retailer 12
-
$17,569 SGD
$13,738 USD
View
B
Retailer 13
-
$18,135 SGD
$14,180 USD
View
Retailer 14
-
$19,048 SGD
$14,894 USD
View
Price last confirmed 40 days ago
B
Retailer 15
-
$22,388 SGD
ZAR 282,802 ZAR
View
B
Retailer 16
-
$23,799 SGD
£14,653 GBP
View
Most Expensive
NZ Jewellers
b848f951-5754-4933-afca-311715f546a1 · Sep 25
$25,398 SGD
$19,859 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from $13,109 SGDSave up to $10,691 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+
1.90ct Heart
$13,109 SGD