Round|Natural|GIA

1.60ct H I1 Round Natural Diamond

EX • H/I1 • GIA 2487856490

Certificate GIA 2487856490

Diamond specifications and retailer prices

From $2,355 USD
HK$18,400 HKD
As of November 1, 2026
Save $1,218 USD (34%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,830 USD at NZ Jewellers · As of October 3, 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 H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2487856490. Listed at 9 retailers as of November 1, 2026, with a 52% 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
H
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2487856490
Dimensions7.45 × 7.48 × 4.67 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Knot, Needle, Natural
Top View
7.45 mm7.48 mm1.60 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2487856490
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $2,410 USD|Low: $2,355 USD|High: $4,151 USD|Avg: $3,097 USD|-15.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$2,355 USD
Retailer 1$2,410 USD
Retailer 5$2,763 USD
Retailer 4$2,914 USD
Retailer 6$3,347 USD
Retailer 3$3,573 USD

41 data points across 6 retailers

9 retailers$2,355 USD to $3,573 USD

A
Cheapest Retailer
-
$2,355 USD
HK$18,400 HKD
A
Retailer 2
-
$2,410 USD
₹229,522 INR
View
A
Retailer 3
-
$2,763 USD
View
A
Retailer 4
-
$2,914 USD
View
Retailer 5
-
$3,347 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$3,515 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
$3,573 USD
€3,403 EUR
View
Retailer 8
-
$3,861 USD
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
fc493e1b-cb9b-4315-8e4d-df350720b43f · Oct 3
$5,830 USD
View
Price last confirmed 29 days ago
8 more retailers have this diamond
Prices start from $2,355 USDSave up to $1,218 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
$2,355 USD