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Round|Natural|GIA

1.52ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6551654232

Certificate GIA 6551654232

Diamond specifications and retailer prices

From $10,008 NZD
As of November 4, 2026
Save $8,287 NZD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $22,403 NZD at NZ Jewellers · As of September 28, 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 6551654232. Listed at 12 retailers as of November 4, 2026, with a 83% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6551654232
Dimensions7.30 × 7.34 × 4.56 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cavity, Needle, Knot
Top View
7.30 mm7.34 mm1.52 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551654232
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 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 4
Current: $12,764 NZD|Low: $10,008 NZD|High: $18,890 NZD|Avg: $13,518 NZD|-12.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$10,008 NZD
Retailer 10$11,200 NZD
Retailer 7$11,888 NZD
Retailer 1$12,764 NZD
Retailer 8$13,259 NZD
Retailer 9$13,259 NZD
Retailer 5$13,692 NZD
Retailer 3$14,271 NZD
Retailer 2$14,815 NZD
Retailer 4$18,295 NZD

25 data points across 10 retailers

12 retailers$10,008 NZD to $18,295 NZD

A
Cheapest Retailer
-
$10,008 NZD
A
Retailer 2
-
$11,888 NZD
View
Retailer 3
-
$12,135 NZD
View
Price last confirmed 29 days ago
Retailer 4
-
$12,321 NZD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$12,764 NZD
View
B+
Retailer 6
-
$13,259 NZD
View
B+
Retailer 7
-
$13,259 NZD
View
B+
Retailer 8
-
$13,692 NZD
View
Retailer 9
-
$14,002 NZD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
$14,271 NZD
View
B+
Retailer 11
-
$18,295 NZD
View
Most Expensive
NZ Jewellers
3d7ce958-90cb-4d37-ab0f-34530d2d3ed8 · Sep 28
$22,403 NZD
$12,419 USD
View
Price last confirmed 39 days ago
11 more retailers have this diamond
Prices start from $10,008 NZDSave up to $8,287 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
$10,008 NZD