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Round|Natural|IGI

1.60ct K VVS1 Round Natural Diamond

EX • K/VVS1 • IGI 588363199

Shape and cutting style on the report: Round brilliant

Certificate IGI 588363199

Diamond specifications and retailer prices

From $4,247 USD
As of November 6, 2026
Save $4,348 USD (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,051 USD at NZ Jewellers · As of October 27, 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 IGI 588363199. Listed at 15 retailers as of November 4, 2026, with a 102% 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
Crown angle35.6°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 588363199
Dimensions7.42 × 7.48 × 4.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.42 mm7.48 mm1.60 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 588363199
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,051 USD|Low: $4,247 USD|High: $9,051 USD|Avg: $5,919 USD
NZ Jewellers
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
November 6, 2026
Retailer 2$4,247 USD
Retailer 5$4,720 USD
Retailer 12$4,765 USD
Retailer 14$5,070 USD
Retailer 7$5,296 USD
Retailer 4$5,411 USD
Retailer 6$5,411 USD
Retailer 13$5,411 USD
Retailer 10$5,905 USD
Retailer 8$6,013 USD
Retailer 3$6,244 USD
Retailer 9$6,602 USD
Retailer 11$8,595 USD
NZ Jewellers$9,051 USD

37 data points across 14 retailers

15 retailers$4,247 USD to $8,595 USD

A
Cheapest Retailer
-
$4,247 USD
A
Retailer 2
-
$4,720 USD
View
A
Retailer 3
-
$4,765 USD
View
A
Retailer 4
-
$5,070 USD
View
Retailer 5
-
$5,080 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$5,296 USD
View
Retailer 7
-
$5,411 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$5,411 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$5,411 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$5,905 USD
View
B+
Retailer 11
-
$6,013 USD
View
Retailer 12
-
$6,244 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$6,602 USD
View
B
Retailer 14
-
$8,595 USD
View
Most Expensive
NZ Jewellers
873e270e-f580-475c-847a-4841e229625d · Oct 27
$9,051 USD
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from $4,247 USDSave up to $4,348 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.

A
1.60ct Round
$4,247 USD