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Asscher|Natural|GIA

1.50ct I SI2 Asscher Natural Diamond

ID • I/SI2 • GIA 6552498139

Certificate GIA 6552498139

Diamond specifications and retailer prices

From $4,773 NZD
$2,690 USD
As of November 1, 2026
Save $5,926 NZD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,699 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural asscher diamond

This 1.5ct natural asscher sits in the one-and-a-half to two carat band, graded I 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 6552498139. Listed at 15 retailers as of October 30, 2026, with prices from $4,773 to $10,699, a $5,926 spread on the same certified stone. NZ Jewellers lists it at $10,699. 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

1.50
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552498139
Dimensions6.23 × 6.03 × 4.17 mm
L/W Ratio1.03
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.23 mm6.03 mm1.50 ctI / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552498139
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.1%

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: $10,699 NZD|Low: $4,684 NZD|High: $10,699 NZD|Avg: $6,498 NZD|+1.0%
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 9$4,684 NZD
Retailer 6$4,773 NZD
Retailer 2$5,562 NZD
Retailer 8$5,615 NZD
Retailer 5$5,628 NZD
Retailer 4$5,722 NZD
Retailer 7$5,784 NZD
Retailer 12$5,986 NZD
Retailer 10$5,990 NZD
Retailer 17$6,263 NZD
Retailer 15$6,317 NZD
Retailer 16$6,317 NZD
Retailer 13$6,419 NZD
Retailer 3$6,529 NZD
Retailer 14$7,189 NZD
Retailer 11$10,269 NZD
NZ Jewellers$10,699 NZD

28 data points across 17 retailers

15 retailers$4,773 NZD to $10,699 NZD

A
Cheapest Retailer
-
$4,773 NZD
$2,690 USD
A
Retailer 2
-
$5,562 NZD
$3,135 USD
View
A
Retailer 3
-
$5,628 NZD
$3,172 USD
View
Retailer 4
-
$5,722 NZD
$3,225 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$5,784 NZD
$3,260 USD
View
A
Retailer 6
-
$5,986 NZD
$3,374 USD
View
A
Retailer 7
-
$5,990 NZD
£2,658 GBP
View
A
Retailer 8
-
$6,263 NZD
$3,530 USD
View
A
Retailer 9
-
$6,317 NZD
$3,560 USD
View
A
Retailer 10
-
$6,317 NZD
$3,560 USD
View
A
Retailer 11
-
$6,419 NZD
$3,618 USD
View
A
Retailer 12
-
$6,529 NZD
$3,680 USD
View
A
Retailer 13
-
$7,189 NZD
€3,859 EUR
View
B+
Retailer 14
-
$10,269 NZD
£4,557 GBP
View
Most Expensive
B
NZ Jewellers
8a8706cf-e7d4-47a9-b729-0f1e81eaad9e · Oct 30
$10,699 NZD
$6,030 USD
View
14 more retailers have this diamond
Prices start from $4,773 NZDSave up to $5,926 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
1.50ct Asscher
$4,773 NZD