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Round|Natural|GIA

1.60ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 1399189236

Certificate GIA 1399189236

Diamond specifications and retailer prices

From $13,871 SGD
As of November 1, 2026
Save $9,075 SGD (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $26,214 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1399189236. Listed at 14 retailers as of November 1, 2026, with a 65% 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

1.60
Carat
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1399189236
Dimensions7.62 × 7.57 × 4.50 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.62 mm7.57 mm1.60 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1399189236
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.3%

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: $22,947 SGD|Low: $13,871 SGD|High: $24,859 SGD|Avg: $19,073 SGD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$13,871 SGD
Retailer 3$16,496 SGD
Retailer 6$16,777 SGD
Retailer 7$18,218 SGD
Retailer 2$18,864 SGD
Retailer 1$22,947 SGD
Retailer 4$24,497 SGD

43 data points across 7 retailers

14 retailers$13,871 SGD to $22,947 SGD

B+
Cheapest Retailer
-
$13,871 SGD
B
Retailer 2
-
$14,356 SGD
View
B
Retailer 3
-
$14,593 SGD
View
B
Retailer 4
-
$15,481 SGD
View
Retailer 5
-
$15,729 SGD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$16,496 SGD
View
B
Retailer 7
-
$16,777 SGD
View
B
Retailer 8
-
$17,039 SGD
View
B
Retailer 9
-
$17,694 SGD
View
B
Retailer 10
-
$18,218 SGD
View
B
Retailer 11
-
$18,864 SGD
View
B
Retailer 12
-
$22,947 SGD
View
Retailer 13
-
$24,497 SGD
View
Price under review
Most Expensive
NZ Jewellers
9a23e729-172e-49bd-be2e-733ac28a8a59 · Nov 5
$26,214 SGD
$20,523 USD
View
Price under review
13 more retailers have this diamond
Prices start from $13,871 SGDSave up to $9,075 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+
1.60ct Round
$13,871 SGD