Round|Natural|GIA

1.30ct H I1 Round Natural Diamond

VG • H/I1 • GIA 6402807753

Certificate GIA 6402807753

Diamond specifications and retailer prices

From $2,230 USD
₹212,380 INR
As of October 31, 2026
Save $3,092 USD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,322 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 6402807753. Listed at 9 retailers as of October 30, 2026, with prices from $2,230 to $5,322, a $3,092 spread on the same certified stone. NZ Jewellers lists it at $5,322. 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

1.30
Carat
H
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6402807753
Dimensions6.83 × 6.76 × 4.38 mm
L/W Ratio1.01
Top View
6.83 mm6.76 mm1.30 ctH / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6402807753
Side View
Table 58.0%Crown 37.5°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 64.5%

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: Oct 31
Current: $5,322 USD|Low: $2,224 USD|High: $5,479 USD|Avg: $3,296 USD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$2,230 USD
Retailer 3$2,240 USD
Retailer 5$2,806 USD
Retailer 6$3,055 USD
Retailer 7$3,055 USD
Retailer 9$3,172 USD
Retailer 8$3,525 USD
Retailer 4$3,576 USD
NZ Jewellers$5,322 USD

42 data points across 9 retailers

9 retailers$2,230 USD to $5,322 USD

A
Cheapest Retailer
-
$2,230 USD
₹212,380 INR
A
Retailer 2
-
$2,240 USD
HK$17,500 HKD
View
B+
Retailer 3
-
$2,806 USD
View
B+
Retailer 4
-
$3,055 USD
View
B+
Retailer 5
-
$3,055 USD
View
B
Retailer 6
-
$3,172 USD
View
B
Retailer 7
-
$3,525 USD
View
B
Retailer 8
-
$3,576 USD
€3,406 EUR
View
Most Expensive
C
NZ Jewellers
1a00566e-e945-4b31-b469-0115c862d460 · Oct 30
$5,322 USD
View
8 more retailers have this diamond
Prices start from $2,230 USDSave up to $3,092 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
1.30ct Round
$2,230 USD