Round|Natural|GIA

1.30ct H IF Round Natural Diamond

EX • H/IF • GIA 6237994174

Certificate GIA 6237994174

Diamond specifications and retailer prices

From $6,916 USD
As of November 1, 2026
Save $4,129 USD (37%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,881 USD at NZ Jewellers · As of September 21, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6237994174. Listed at 13 retailers as of November 1, 2026, with a 60% 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

1.30
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6237994174
Dimensions6.90 × 6.95 × 4.34 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
6.90 mm6.95 mm1.30 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237994174
Side View
Table 58.0%Crown 35.5°GirdlePavilion 41.2°Culet: NDepth 62.7%

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: $7,495 USD|Low: $5,389 USD|High: $11,104 USD|Avg: $7,842 USD|+11.9%
Retailer 1
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
Retailer 15
November 2, 2026
Retailer 5$5,389 USD
Retailer 14$6,676 USD
Retailer 15$6,891 USD
Retailer 11$6,916 USD
Retailer 10$7,100 USD
Retailer 2$7,253 USD
Retailer 12$7,315 USD
Retailer 1$7,495 USD
Retailer 3$7,510 USD
Retailer 6$7,702 USD
Retailer 7$8,270 USD
Retailer 8$8,622 USD
Retailer 13$8,982 USD
Retailer 4$10,333 USD
Retailer 9$11,045 USD

25 data points across 15 retailers

13 retailers$6,916 USD to $11,045 USD

Retailer 1
-
$5,389 USD
HK$42,100 HKD
Price last confirmed 18 days ago
Retailer 2
-
$6,827 USD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
$6,916 USD
View
B+
Retailer 4
-
$7,100 USD
£5,590 GBP
View
Retailer 5
-
$7,253 USD
A$11,159 AUD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$7,315 USD
View
Final sale: no returns
B+
Retailer 7
-
$7,495 USD
£5,902 GBP
View
Retailer 8
-
$8,534 USD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
$8,622 USD
€8,211 EUR
View
Retailer 10
-
$8,982 USD
ZAR 145,108 ZAR
View
Price last confirmed 20 days ago
B
Retailer 11
-
$11,045 USD
£8,697 GBP
View
Retailer 12
-
$12,370 USD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
4a6a0bd7-4388-4dc0-adcb-a366f9e73389 · Sep 21
$12,881 USD
View
Price last confirmed 41 days ago
12 more retailers have this diamond
Prices start from $6,916 USDSave up to $4,129 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+
1.30ct Round
$6,916 USD