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Round|Natural|GIA

1.30ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2245089896

Certificate GIA 2245089896

Diamond specifications and retailer prices

From €3,472 EUR
HK$30,300 HKD
As of November 1, 2026
Save €4,028 EUR (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €7,499 EUR at MOH London · As of November 1, 2026
View at MOH London

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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2245089896. Listed at 18 retailers as of November 1, 2026, with prices from €3,472 to €7,499, a €4,028 spread on the same certified stone. MOH London lists it at €7,499. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2245089896
Dimensions6.96 × 6.92 × 4.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.96 mm6.92 mm1.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245089896
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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: €7,499 EUR|Low: €3,334 EUR|High: €7,499 EUR|Avg: €4,656 EUR|+0.6%
MOH London
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 14€3,472 EUR
Retailer 12€3,605 EUR
Retailer 5€3,813 EUR
Retailer 4€3,832 EUR
Retailer 17€3,874 EUR
Retailer 10€3,964 EUR
Retailer 13€3,981 EUR
Retailer 2€4,180 EUR
Retailer 7€4,284 EUR
Retailer 11€4,408 EUR
Retailer 16€4,531 EUR
Retailer 6€4,546 EUR
Retailer 9€4,708 EUR
Retailer 3€5,828 EUR
Retailer 15€5,881 EUR
Retailer 8€6,843 EUR
MOH London€7,499 EUR

12 data points across 17 retailers

18 retailers€3,472 EUR to €7,499 EUR

A
Cheapest Retailer
-
€3,472 EUR
HK$30,300 HKD
A
Retailer 2
-
€3,605 EUR
$4,028 USD
View
A
Retailer 3
-
€3,813 EUR
$4,260 USD
View
A
Retailer 4
-
€3,832 EUR
$4,281 USD
View
A
Retailer 5
-
€3,874 EUR
View
Retailer 6
-
€3,956 EUR
$4,420 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
€3,964 EUR
$4,429 USD
View
Final sale: no returns
A
Retailer 8
-
€3,981 EUR
A$6,843 AUD
View
B+
Retailer 9
-
€4,180 EUR
$4,670 USD
View
B+
Retailer 10
-
€4,284 EUR
SGD 6,468 SGD
View
B+
Retailer 11
-
€4,408 EUR
£3,877 GBP
View
B+
Retailer 12
-
€4,531 EUR
£3,986 GBP
View
B+
Retailer 13
-
€4,546 EUR
$5,079 USD
View
B+
Retailer 14
-
€4,708 EUR
$5,260 USD
View
B
Retailer 15
-
€5,828 EUR
ZAR 105,185 ZAR
View
B
Retailer 16
-
€5,881 EUR
$6,570 USD
View
B
Retailer 17
-
€6,843 EUR
$7,646 USD
View
Most Expensive
B
MOH London
4B4D3611E · Nov 1
€7,499 EUR
£6,597 GBP
View
17 more retailers have this diamond
Prices start from €3,472 EURSave up to €4,028 EUR

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
€3,472 EUR