CaratHunter
Plans
Marquise|Natural|GIA

1.52ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 3545354314

Certificate GIA 3545354314

Diamond specifications and retailer prices

From $15,100 NZD
£6,690 GBP
As of October 28, 2026
11 retailers carry this diamond
Most expensive: $24,784 NZD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.52ct natural marquise diamond

This 1.52ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545354314. Listed at 11 retailers as of October 28, 2026. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36.3°
Pavilion angle39.79°
OriginNatural
Grading LabGIA
CertificateGIA 3545354314
Dimensions11.75 × 6.11 × 3.65 mm
L/W Ratio1.92
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Indented Natural
Top View
11.75 mm6.11 mm1.52 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3545354314
Side View
Table 64.0%Crown 36.3°GirdlePavilion 39.79°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $24,784 NZD|Low: $11,480 NZD|High: $24,784 NZD|Avg: $15,356 NZD
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
Retailer 14
October 28, 2026
Retailer 13$11,627 NZD
Retailer 6$11,709 NZD
Retailer 11$12,393 NZD
Retailer 4$12,496 NZD
Retailer 3$13,198 NZD
Retailer 10$13,426 NZD
Retailer 8$14,647 NZD
Retailer 2$15,100 NZD
Retailer 12$15,491 NZD
Retailer 7$16,081 NZD
Retailer 14$16,325 NZD
Retailer 5$18,967 NZD
Retailer 9$20,764 NZD
NZ Jewellers$24,784 NZD

32 data points across 14 retailers

11 retailers

Retailer 1
-
$11,627 NZD
$6,542 USD
Price last confirmed 12 days ago
Retailer 2
-
$11,709 NZD
$6,588 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$12,496 NZD
$7,031 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$13,198 NZD
$7,426 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$13,426 NZD
$7,554 USD
View
Price last confirmed 11 days ago
B
Retailer 6
-
$15,100 NZD
£6,690 GBP
View
Retailer 7
-
$15,491 NZD
$8,716 USD
View
Price last confirmed 57 days ago
Retailer 8
-
$15,491 NZD
$8,716 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$16,325 NZD
$9,185 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$20,764 NZD
£9,199 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
0bf8cffb-d1ec-4c96-a958-04ab4382c46d · Oct 21
$24,784 NZD
$13,945 USD
View
Price last confirmed 12 days ago
10 more retailers have this diamond
Prices start from $15,100 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 Marquise
$15,100 NZD