Round|Natural|GIA

1.60ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 1399189236

Certificate GIA 1399189236

Diamond specifications and retailer prices

From $10,860 USD
As of November 1, 2026
Save $7,105 USD (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $20,523 USD 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
Color
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: $17,965 USD|Low: $10,860 USD|High: $19,462 USD|Avg: $14,932 USD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$10,860 USD
Retailer 3$12,915 USD
Retailer 6$13,135 USD
Retailer 7$14,263 USD
Retailer 2$14,769 USD
Retailer 1$17,965 USD
Retailer 4$19,179 USD

43 data points across 7 retailers

14 retailers$10,860 USD to $17,965 USD

B+
Cheapest Retailer
-
$10,860 USD
B
Retailer 2
-
$11,239 USD
View
B
Retailer 3
-
$11,425 USD
View
B
Retailer 4
-
$12,120 USD
View
Retailer 5
-
$12,314 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$12,915 USD
View
B
Retailer 7
-
$13,135 USD
View
B
Retailer 8
-
$13,340 USD
View
B
Retailer 9
-
$13,853 USD
View
B
Retailer 10
-
$14,263 USD
View
B
Retailer 11
-
$14,769 USD
View
B
Retailer 12
-
$17,965 USD
View
Retailer 13
-
$19,179 USD
View
Price under review
Most Expensive
NZ Jewellers
9a23e729-172e-49bd-be2e-733ac28a8a59 · Nov 5
$20,523 USD
View
Price under review
13 more retailers have this diamond
Prices start from $10,860 USDSave up to $7,105 USD

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
$10,860 USD