Asscher|Natural|GIA

1.50ct D SI1 Asscher Natural Diamond

EX • D/SI1 • GIA 6521829029

Certificate GIA 6521829029

Diamond specifications and retailer prices

From $6,514 USD
As of October 30, 2026
Save $4,605 USD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,119 USD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural asscher diamond

This 1.5ct natural asscher sits in the one-and-a-half to two carat band, graded D 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 6521829029. Listed at 15 retailers as of October 28, 2026, with prices from $6,514 to $11,119, a $4,605 spread on the same certified stone. Queensmith lists it at $11,119. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521829029
Dimensions7.54 × 5.79 × 3.98 mm
L/W Ratio1.30
Top View
7.54 mm5.79 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6521829029
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

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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: $11,119 USD|Low: $6,170 USD|High: $11,353 USD|Avg: $8,339 USD|+0.5%
Queensmith
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
October 28, 2026
Retailer 4$6,514 USD
Retailer 12$6,680 USD
Retailer 3$6,938 USD
Retailer 2$7,300 USD
Retailer 6$7,445 USD
Retailer 11$7,511 USD
Retailer 5$7,860 USD
Retailer 13$7,860 USD
Retailer 14$8,120 USD
Retailer 8$8,466 USD
Retailer 10$8,584 USD
Retailer 7$9,486 USD
Retailer 9$10,871 USD
Queensmith$11,119 USD

39 data points across 14 retailers

15 retailers$6,514 USD to $11,119 USD

A
Cheapest Retailer
-
$6,514 USD
Final sale: no returns
A
Retailer 2
-
$6,680 USD
View
A
Retailer 3
-
$6,938 USD
View
A
Retailer 4
-
$7,300 USD
£5,748 GBP
View
B+
Retailer 5
-
$7,445 USD
View
Retailer 6
-
$7,511 USD
A$11,555 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$7,860 USD
View
B+
Retailer 8
-
$7,860 USD
View
B+
Retailer 9
-
$8,120 USD
View
B+
Retailer 10
-
$8,143 USD
A$12,528 AUD
View
B+
Retailer 11
-
$8,466 USD
€8,063 EUR
View
Retailer 12
-
$8,584 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$9,486 USD
ZAR 153,254 ZAR
View
B+
Retailer 14
-
$10,871 USD
£8,560 GBP
View
Most Expensive
B
Queensmith
6521829029 · Oct 28
$11,119 USD
£8,755 GBP
View
14 more retailers have this diamond
Prices start from $6,514 USDSave up to $4,605 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
$6,514 USD