CaratHunter
Plans
Round|Natural|GIA

1.52ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1383932970

Certificate GIA 1383932970

Diamond specifications and retailer prices

From $16,199 NZD
As of November 4, 2026
Save $14,361 NZD (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $30,560 NZD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1383932970. Listed at 19 retailers as of November 4, 2026, with prices from $16,199 to $30,560, a $14,361 spread on the same certified stone. NZ Jewellers lists it at $30,560. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1383932970
Dimensions7.43 × 7.39 × 4.54 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.43 mm7.39 mm1.52 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1383932970
Side View
Table 60.0%Crown 32°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $19,975 NZD|Low: $16,062 NZD|High: $28,981 NZD|Avg: $21,629 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$16,199 NZD
Retailer 2$18,158 NZD
Retailer 4$19,471 NZD
Retailer 1$19,975 NZD
Retailer 9$20,195 NZD
Retailer 6$21,883 NZD
Retailer 5$22,697 NZD
Retailer 3$26,752 NZD
Retailer 7$28,558 NZD

43 data points across 9 retailers

19 retailers$16,199 NZD to $30,560 NZD

B+
Cheapest Retailer
-
$16,199 NZD
B+
Retailer 2
-
$16,690 NZD
View
B+
Retailer 3
-
$17,013 NZD
View
B+
Retailer 4
-
$18,129 NZD
View
B+
Retailer 5
-
$18,158 NZD
View
Final sale: no returns
Retailer 6
-
$18,337 NZD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$19,471 NZD
View
B
Retailer 8
-
$19,865 NZD
View
B
Retailer 9
-
$19,975 NZD
View
Retailer 10
-
$20,195 NZD
View
Price last confirmed 14 days ago
B
Retailer 11
-
$21,214 NZD
View
B
Retailer 12
-
$21,214 NZD
View
B
Retailer 13
-
$21,883 NZD
View
B
Retailer 14
-
$21,917 NZD
View
B
Retailer 15
-
$22,697 NZD
View
Retailer 16
-
$24,125 NZD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$26,752 NZD
View
B
Retailer 18
-
$28,558 NZD
View
Most Expensive
B
NZ Jewellers
d8f1f540-38c7-4543-bd47-503ceddea545 · Nov 5
$30,560 NZD
$16,941 USD
View
18 more retailers have this diamond
Prices start from $16,199 NZDSave up to $14,361 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.

B+
1.52ct Round
$16,199 NZD