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Round|Natural|GIA

1.30ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6562477102

Certificate GIA 6562477102

Diamond specifications and retailer prices

From $5,973 NZD
HK$26,300 HKD
As of November 1, 2026
Save $6,655 NZD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,628 NZD 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 6562477102. Listed at 15 retailers as of November 1, 2026, with prices from $5,973 to $12,628, a $6,655 spread on the same certified stone. MOH London lists it at $12,628. 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
FluorescenceFaint
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6562477102
Dimensions6.93 × 6.88 × 4.38 mm
L/W Ratio1.01
Top View
6.93 mm6.88 mm1.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562477102
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.5%

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: Nov 1
Current: $12,628 NZD|Low: $5,905 NZD|High: $13,106 NZD|Avg: $8,227 NZD|-3.6%
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
November 2, 2026
Retailer 11$5,973 NZD
Retailer 8$6,052 NZD
Retailer 6$6,507 NZD
Retailer 3$6,975 NZD
Retailer 12$7,505 NZD
Retailer 5$7,586 NZD
Retailer 2$7,628 NZD
Retailer 13$7,928 NZD
Retailer 7$8,060 NZD
Retailer 4$8,193 NZD
Retailer 9$8,555 NZD
Retailer 10$9,745 NZD
Retailer 14$11,641 NZD
MOH London$12,628 NZD

23 data points across 14 retailers

15 retailers$5,973 NZD to $12,628 NZD

A
Cheapest Retailer
-
$5,973 NZD
HK$26,300 HKD
A
Retailer 2
-
$6,052 NZD
₹324,863 INR
View
A
Retailer 3
-
$6,507 NZD
₹349,275 INR
View
A
Retailer 4
-
$6,975 NZD
$3,931 USD
View
A
Retailer 5
-
$7,505 NZD
$4,230 USD
View
Retailer 6
-
$7,586 NZD
SGD 5,778 SGD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$7,628 NZD
£3,385 GBP
View
A
Retailer 8
-
$7,928 NZD
$4,468 USD
View
B+
Retailer 9
-
$8,060 NZD
£3,577 GBP
View
B+
Retailer 10
-
$8,193 NZD
$4,617 USD
View
Retailer 11
-
$8,248 NZD
A$7,152 AUD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
$8,555 NZD
€4,592 EUR
View
B+
Retailer 13
-
$9,745 NZD
ZAR 88,729 ZAR
View
B+
Retailer 14
-
$11,641 NZD
$6,561 USD
View
Most Expensive
B
MOH London
6CEA7AC60 · Nov 1
$12,628 NZD
£5,604 GBP
View
14 more retailers have this diamond
Prices start from $5,973 NZDSave up to $6,655 NZD

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
$5,973 NZD