Round|Natural|GIA

1.30ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 6222592874

Certificate GIA 6222592874

Diamond specifications and retailer prices

From $2,927 USD
As of November 4, 2026
Save $1,380 USD (32%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,639 USD at NZ Jewellers · As of October 27, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6222592874. Listed at 16 retailers as of November 4, 2026, with a 47% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.30
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6222592874
Dimensions6.94 × 6.97 × 4.36 mm
L/W Ratio1.00
Top View
6.94 mm6.97 mm1.30 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6222592874
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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 4
Current: $6,639 USD|Low: $2,925 USD|High: $6,639 USD|Avg: $3,939 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 5, 2026
Retailer 8$2,967 USD
Retailer 5$3,064 USD
Retailer 10$3,120 USD
Retailer 4$3,452 USD
Retailer 12$3,453 USD
Retailer 14$3,461 USD
Retailer 11$3,585 USD
Retailer 13$3,585 USD
Retailer 9$3,754 USD
Retailer 6$3,984 USD
Retailer 7$4,185 USD
Retailer 2$4,307 USD
Retailer 3$6,381 USD
NZ Jewellers$6,639 USD

35 data points across 14 retailers

16 retailers$2,927 USD to $4,307 USD

A
Cheapest Retailer
-
$2,927 USD
A
Retailer 2
-
$2,967 USD
View
Retailer 3
-
$3,064 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$3,120 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$3,452 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$3,453 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$3,461 USD
View
Price last confirmed 11 days ago
Retailer 8
-
$3,585 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$3,585 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$3,754 USD
View
Retailer 11
-
$3,754 USD
View
Price last confirmed 28 days ago
Retailer 12
-
$3,984 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$4,185 USD
View
B+
Retailer 14
-
$4,307 USD
View
Retailer 15
-
$6,381 USD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
d687b5df-f4d9-4fc2-be22-21d75ed8eae6 · Oct 27
$6,639 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from $2,927 USDSave up to $1,380 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
$2,927 USD