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Marquise|Natural|GIA

1.53ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 1543898516

Certificate GIA 1543898516

Diamond specifications and retailer prices

From $14,210 NZD
$8,009 USD
As of October 31, 2026
Save $11,387 NZD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $25,598 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.53ct natural marquise diamond

This 1.53ct natural marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543898516. Listed at 11 retailers as of October 30, 2026, with prices from $14,210 to $25,598, a $11,387 spread on the same certified stone. NZ Jewellers lists it at $25,598. 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

1.53
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1543898516
Dimensions10.85 × 5.93 × 3.84 mm
L/W Ratio1.83
Culet sizeNone
Top View
10.85 mm5.93 mm1.53 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1543898516
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.8%

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: Oct 31
Current: $25,598 NZD|Low: $11,394 NZD|High: $25,598 NZD|Avg: $17,220 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
November 1, 2026
Retailer 7$14,210 NZD
Retailer 8$14,381 NZD
Retailer 11$15,358 NZD
Retailer 10$15,486 NZD
Retailer 4$16,447 NZD
Retailer 13$16,638 NZD
Retailer 2$16,790 NZD
Retailer 12$16,895 NZD
Retailer 9$17,358 NZD
Retailer 3$17,433 NZD
Retailer 6$19,198 NZD
Retailer 5$19,714 NZD
NZ Jewellers$25,598 NZD

6 data points across 13 retailers

11 retailers$14,210 NZD to $25,598 NZD

A
Cheapest Retailer
-
$14,210 NZD
$8,009 USD
A
Retailer 2
-
$14,381 NZD
$8,105 USD
View
A
Retailer 3
-
$15,358 NZD
$8,656 USD
View
A
Retailer 4
-
$15,486 NZD
$8,728 USD
View
B+
Retailer 5
-
$16,638 NZD
$9,377 USD
View
A
Retailer 6
-
$16,790 NZD
£7,451 GBP
View
B+
Retailer 7
-
$16,895 NZD
$9,522 USD
View
B+
Retailer 8
-
$17,358 NZD
£7,703 GBP
View
B+
Retailer 9
-
$17,433 NZD
$9,825 USD
View
B+
Retailer 10
-
$19,198 NZD
$10,820 USD
View
Most Expensive
B
NZ Jewellers
e6fb270b-91b6-4a36-9836-faabc1b91667 · Oct 30
$25,598 NZD
$14,427 USD
View
10 more retailers have this diamond
Prices start from $14,210 NZDSave up to $11,387 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
1.53ct Marquise
$14,210 NZD