Round|Natural|GIA

1.30ct H IF Round Natural Diamond

EX • H/IF • GIA 2556955247

Certificate GIA 2556955247

Diamond specifications and retailer prices

From $5,491 USD
HK$42,900 HKD
As of November 1, 2026
Save $7,011 USD (56%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $13,139 USD at NZ Jewellers · As of September 1, 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 2556955247. Listed at 28 retailers as of October 30, 2026, with a 128% 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 angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556955247
Dimensions6.94 × 6.97 × 4.33 mm
L/W Ratio1.00
Girdle conditionMedium
Top View
6.94 mm6.97 mm1.30 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556955247
Side View
Table 57.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: NDepth 62.3%

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: $12,502 USD|Low: $5,491 USD|High: $12,502 USD|Avg: $7,762 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
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 13$5,491 USD
Retailer 6$6,285 USD
Retailer 4$6,554 USD
Retailer 7$6,637 USD
Retailer 11$6,696 USD
Retailer 2$6,713 USD
Retailer 9$6,899 USD
Retailer 16$6,900 USD
Retailer 8$6,920 USD
Retailer 3$7,255 USD
Retailer 15$7,590 USD
Retailer 5$7,714 USD
Retailer 10$8,132 USD
Retailer 17$8,625 USD
Retailer 14$9,102 USD
Retailer 12$10,417 USD
NZ Jewellers$12,502 USD

27 data points across 17 retailers

28 retailers$5,491 USD to $12,502 USD

A
Cheapest Retailer
-
$5,491 USD
HK$42,900 HKD
A
Retailer 2
-
$6,285 USD
View
B+
Retailer 3
-
$6,518 USD
View
B+
Retailer 4
-
$6,554 USD
View
Retailer 5
-
$6,637 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$6,696 USD
£5,273 GBP
View
B+
Retailer 7
-
$6,713 USD
£5,286 GBP
View
B+
Retailer 8
-
$6,899 USD
View
Final sale: no returns
B+
Retailer 9
-
$6,900 USD
View
Retailer 10
-
$6,900 USD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
$6,920 USD
SGD 9,351 SGD
View
Retailer 12
-
$7,255 USD
A$11,161 AUD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$7,590 USD
View
Retailer 14
-
$7,590 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$7,630 USD
View
B+
Retailer 16
-
$7,714 USD
View
B+
Retailer 17
-
$8,092 USD
£6,372 GBP
View
B+
Retailer 18
-
$8,132 USD
€7,745 EUR
View
B+
Retailer 19
-
$8,625 USD
View
Retailer 20
-
$8,625 USD
View
Price last confirmed 21 days ago
Retailer 21
-
$8,625 USD
View
Price last confirmed 12 days ago
B+
Retailer 22
-
$9,102 USD
ZAR 147,047 ZAR
View
B
Retailer 23
-
$10,417 USD
£8,202 GBP
View
B
Retailer 24
-
$10,655 USD
View
B
Retailer 25
-
$12,502 USD
View
Retailer 26
-
$12,502 USD
View
Price last confirmed 36 days ago
Retailer 27
-
$12,502 USD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
d5cf24da-2b1a-4ecc-9a1c-ef2ebaf69ba4 · Sep 1
$13,139 USD
View
Price last confirmed 61 days ago
27 more retailers have this diamond
Prices start from $5,491 USDSave up to $7,011 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
$5,491 USD