CaratHunter
Plans
Round|Natural|GIA

1.30ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2544188279

Certificate GIA 2544188279

Diamond specifications and retailer prices

From $6,157 NZD
As of November 6, 2026
Save $6,760 NZD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,916 NZD at MOH London · As of November 2, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2544188279. Listed at 13 retailers as of November 2, 2026, with prices from $6,157 to $12,916, a $6,760 spread on the same certified stone. MOH London lists it at $12,916. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2544188279
Dimensions6.96 × 7.00 × 4.34 mm
L/W Ratio1.01
Top View
6.96 mm7.00 mm1.30 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544188279
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

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 6
Current: $12,916 NZD|Low: $6,157 NZD|High: $13,455 NZD|Avg: $8,656 NZD
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
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 3$6,157 NZD
Retailer 4$6,458 NZD
Retailer 17$6,819 NZD
Retailer 20$7,266 NZD
Retailer 2$7,391 NZD
Retailer 11$7,490 NZD
Retailer 5$7,511 NZD
Retailer 13$7,690 NZD
Retailer 7$7,722 NZD
Retailer 8$7,722 NZD
Retailer 15$7,775 NZD
Retailer 18$7,829 NZD
Retailer 19$7,829 NZD
Retailer 6$7,925 NZD
Retailer 14$8,100 NZD
Retailer 16$8,671 NZD
Retailer 10$9,333 NZD
Retailer 12$12,689 NZD
MOH London$12,916 NZD
Retailer 9$13,455 NZD

24 data points across 20 retailers

13 retailers$6,157 NZD to $12,916 NZD

A
Cheapest Retailer
-
$6,157 NZD
A
Retailer 2
-
$6,458 NZD
View
Final sale: no returns
A
Retailer 3
-
$6,819 NZD
View
A
Retailer 4
-
$7,266 NZD
View
A
Retailer 5
-
$7,391 NZD
View
Retailer 6
-
$7,511 NZD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$7,690 NZD
View
A
Retailer 8
-
$7,775 NZD
View
A
Retailer 9
-
$7,829 NZD
View
A
Retailer 10
-
$7,829 NZD
View
A
Retailer 11
-
$8,100 NZD
View
A
Retailer 12
-
$8,671 NZD
View
Most Expensive
B+
MOH London
C425AA89A · Nov 2
$12,916 NZD
£5,638 GBP
View
12 more retailers have this diamond
Prices start from $6,157 NZDSave up to $6,760 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
$6,157 NZD