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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 $2,690 USD
As of October 30, 2026
Save $3,340 USD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,030 USD 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 $2,690 to $6,030, a $3,340 spread on the same certified stone. NZ Jewellers lists it at $6,030. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,030 USD|Low: $2,640 USD|High: $6,030 USD|Avg: $3,663 USD|+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
October 31, 2026
Retailer 9$2,640 USD
Retailer 6$2,690 USD
Retailer 17$3,105 USD
Retailer 8$3,164 USD
Retailer 5$3,172 USD
Retailer 4$3,225 USD
Retailer 7$3,260 USD
Retailer 2$3,374 USD
Retailer 16$3,386 USD
Retailer 14$3,530 USD
Retailer 12$3,560 USD
Retailer 13$3,560 USD
Retailer 10$3,618 USD
Retailer 15$3,680 USD
Retailer 11$4,052 USD
Retailer 3$5,794 USD
NZ Jewellers$6,030 USD

27 data points across 17 retailers

15 retailers$2,690 USD to $6,030 USD

A
Cheapest Retailer
-
$2,690 USD
Retailer 2
-
$3,105 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$3,172 USD
View
Retailer 4
-
$3,225 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$3,260 USD
View
A
Retailer 6
-
$3,374 USD
View
A
Retailer 7
-
$3,386 USD
£2,666 GBP
View
A
Retailer 8
-
$3,530 USD
View
A
Retailer 9
-
$3,560 USD
View
A
Retailer 10
-
$3,560 USD
View
A
Retailer 11
-
$3,618 USD
View
A
Retailer 12
-
$3,680 USD
View
A
Retailer 13
-
$4,052 USD
€3,859 EUR
View
Retailer 14
-
$5,794 USD
£4,562 GBP
View
Price last confirmed 16 days ago
Most Expensive
B
NZ Jewellers
8a8706cf-e7d4-47a9-b729-0f1e81eaad9e · Oct 30
$6,030 USD
View
14 more retailers have this diamond
Prices start from $2,690 USDSave up to $3,340 USD

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
$2,690 USD