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Round|Natural|GIA

1.52ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6551295511

Certificate GIA 6551295511

Diamond specifications and retailer prices

From $10,214 NZD
As of November 3, 2026
Save $11,206 NZD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $21,420 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.52ct natural round diamond

This 1.52ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551295511. Listed at 13 retailers as of November 2, 2026, with prices from $10,214 to $21,420, a $11,206 spread on the same certified stone. NZ Jewellers lists it at $21,420. 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

1.52
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551295511
Dimensions7.31 × 7.35 × 4.60 mm
L/W Ratio1.01
Girdle conditionMedium
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.31 mm7.35 mm1.52 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551295511
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.8%

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 3
Current: $21,420 NZD|Low: $9,211 NZD|High: $21,420 NZD|Avg: $13,283 NZD|+22.1%
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
November 3, 2026
Retailer 4$10,214 NZD
Retailer 13$11,031 NZD
Retailer 3$11,271 NZD
Retailer 6$11,610 NZD
Retailer 11$11,821 NZD
Retailer 2$11,911 NZD
Retailer 9$12,806 NZD
Retailer 10$13,004 NZD
Retailer 5$13,096 NZD
Retailer 7$13,174 NZD
Retailer 12$14,776 NZD
Retailer 8$18,414 NZD
NZ Jewellers$21,420 NZD

34 data points across 13 retailers

13 retailers$10,214 NZD to $21,420 NZD

A
Cheapest Retailer
-
$10,214 NZD
Final sale: no returns
A
Retailer 2
-
$11,031 NZD
View
A
Retailer 3
-
$11,271 NZD
View
A
Retailer 4
-
$11,610 NZD
View
Retailer 5
-
$11,821 NZD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$11,911 NZD
View
B+
Retailer 7
-
$12,806 NZD
View
B+
Retailer 8
-
$13,004 NZD
View
B+
Retailer 9
-
$13,096 NZD
View
B+
Retailer 10
-
$13,174 NZD
View
B+
Retailer 11
-
$14,776 NZD
View
B+
Retailer 12
-
$18,414 NZD
View
Most Expensive
B
NZ Jewellers
ae196e9f-ea08-4dd8-8dbc-3aed0894c6d5 · Nov 2
$21,420 NZD
$11,874 USD
View
12 more retailers have this diamond
Prices start from $10,214 NZDSave up to $11,206 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
1.52ct Round
$10,214 NZD