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Marquise|Natural|GIA

1.52ct E SI1 Marquise Natural Diamond

ID • E/SI1 • GIA 6551696185

Certificate GIA 6551696185

Diamond specifications and retailer prices

From $15,748 NZD
£6,989 GBP
As of November 1, 2026
Save $10,248 NZD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $25,995 NZD at NZ Jewellers · As of October 30, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551696185. Listed at 10 retailers as of October 30, 2026, with prices from $15,748 to $25,995, a $10,248 spread on the same certified stone. NZ Jewellers lists it at $25,995. 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
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6551696185
Dimensions10.64 × 5.98 × 3.94 mm
L/W Ratio1.78
Top View
10.64 mm5.98 mm1.52 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6551696185
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.9%

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 1
Current: $25,995 NZD|Low: $15,652 NZD|High: $26,661 NZD|Avg: $19,539 NZD|-2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$15,748 NZD
Retailer 9$16,146 NZD
Retailer 5$17,042 NZD
Retailer 10$17,408 NZD
Retailer 3$17,451 NZD
Retailer 8$18,651 NZD
Retailer 7$18,937 NZD
Retailer 6$21,253 NZD
Retailer 2$24,359 NZD
NZ Jewellers$25,995 NZD

40 data points across 10 retailers

10 retailers$15,748 NZD to $25,995 NZD

A
Cheapest Retailer
-
$15,748 NZD
£6,989 GBP
A
Retailer 2
-
$16,146 NZD
$9,100 USD
View
A
Retailer 3
-
$17,042 NZD
$9,605 USD
View
Retailer 4
-
$17,408 NZD
A$15,094 AUD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$17,451 NZD
£7,744 GBP
View
B+
Retailer 6
-
$18,651 NZD
$10,512 USD
View
B+
Retailer 7
-
$18,937 NZD
$10,673 USD
View
B+
Retailer 8
-
$21,253 NZD
$11,978 USD
View
B+
Retailer 9
-
$24,359 NZD
£10,810 GBP
View
Most Expensive
B
NZ Jewellers
95b5d40d-b1c5-4f51-94ea-e8e876a6cd93 · Oct 30
$25,995 NZD
$14,651 USD
View
9 more retailers have this diamond
Prices start from $15,748 NZDSave up to $10,248 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 Marquise
$15,748 NZD