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Asscher|Natural|GIA

1.50ct G SI1 Asscher Natural Diamond

EX • G/SI1 • GIA 6445669288

Certificate GIA 6445669288

Diamond specifications and retailer prices

From $11,318 NZD
$6,379 USD
As of November 1, 2026
Save $4,817 NZD (30%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $16,135 NZD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 1.5ct natural asscher diamond

This 1.5ct natural asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6445669288. Listed at 5 retailers as of October 31, 2026, with prices from $11,318 to $16,135, a $4,817 spread on the same certified stone. 77 Diamonds lists it at $16,135. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle49.45°
Pavilion angle61.04°
OriginNatural
Grading LabGIA
CertificateGIA 6445669288
Dimensions7.38 × 5.86 × 4.03 mm
L/W Ratio1.26
Top View
7.38 mm5.86 mm1.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6445669288
Side View
Table 67.0%Crown 49.45°Girdle: ThickPavilion 61.04°Culet: NoneDepth 68.7%

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: $16,135 NZD|Low: $11,318 NZD|High: $16,376 NZD|Avg: $13,255 NZD|+0.9%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$11,318 NZD
Retailer 2$12,218 NZD
77 Diamonds$16,135 NZD

36 data points across 3 retailers

5 retailers$11,318 NZD to $16,135 NZD

A
Cheapest Retailer
-
$11,318 NZD
$6,379 USD
B+
Retailer 2
-
$12,218 NZD
$6,886 USD
View
B+
Retailer 3
-
$12,328 NZD
$6,948 USD
View
B+
Retailer 4
-
$13,210 NZD
$7,445 USD
View
Most Expensive
B
77 Diamonds
RADZKHBXJNZM · Oct 31
$16,135 NZD
£7,161 GBP
View
4 more retailers have this diamond
Prices start from $11,318 NZDSave up to $4,817 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
$11,318 NZD