Asscher|Natural|GIA

1.50ct I SI1 Asscher Natural Diamond

GD • I/SI1 • GIA 2447655835

Certificate GIA 2447655835

Diamond specifications and retailer prices

From $3,145 USD
As of October 31, 2026
Save $3,983 USD (56%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $7,128 USD at NZ Jewellers · As of September 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2447655835. Listed at 31 retailers as of October 30, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Pavilion angle58.7°
OriginNatural
Grading LabGIA
CertificateGIA 2447655835
Dimensions6.13 × 6.12 × 4.33 mm
L/W Ratio1.00
Top View
6.13 mm6.12 mm1.50 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2447655835
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 58.7°Culet: NoneDepth 70.8%

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 31
Current: $7,128 USD|Low: $3,145 USD|High: $7,128 USD|Avg: $4,433 USD
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
October 31, 2026
Retailer 11$3,145 USD
Retailer 12$3,205 USD
Retailer 3$3,421 USD
Retailer 4$3,706 USD
Retailer 14$3,706 USD
Retailer 13$3,849 USD
Retailer 9$3,894 USD
Retailer 7$4,185 USD
Retailer 5$4,277 USD
Retailer 6$4,387 USD
Retailer 8$4,631 USD
Retailer 2$5,029 USD
Retailer 10$6,852 USD
NZ Jewellers$7,128 USD

34 data points across 14 retailers

31 retailers$3,145 USD to $7,128 USD

A
Cheapest Retailer
-
$3,145 USD
A
Retailer 2
-
$3,205 USD
View
B+
Retailer 3
-
$3,290 USD
View
B+
Retailer 4
-
$3,421 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,555 USD
View
B+
Retailer 6
-
$3,660 USD
View
Retailer 7
-
$3,706 USD
View
Price last confirmed 30 days ago
Retailer 8
-
$3,706 USD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
$3,706 USD
View
B+
Retailer 10
-
$3,706 USD
View
Retailer 11
-
$3,706 USD
View
Price last confirmed 24 days ago
Retailer 12
-
$3,849 USD
View
Price last confirmed 32 days ago
B+
Retailer 13
-
$3,849 USD
View
B+
Retailer 14
-
$3,894 USD
£3,066 GBP
View
B+
Retailer 15
-
$3,926 USD
View
B+
Retailer 16
-
$3,956 USD
View
B+
Retailer 17
-
$4,185 USD
£3,295 GBP
View
B+
Retailer 18
-
$4,190 USD
View
B+
Retailer 19
-
$4,190 USD
View
Retailer 20
-
$4,277 USD
View
Price last confirmed 32 days ago
Retailer 21
-
$4,277 USD
View
Price last confirmed 24 days ago
B+
Retailer 22
-
$4,277 USD
View
B+
Retailer 23
-
$4,330 USD
View
Retailer 24
-
$4,387 USD
A$6,749 AUD
View
Price last confirmed 27 days ago
Retailer 25
-
$4,629 USD
View
Price last confirmed 8 days ago
B+
Retailer 26
-
$4,631 USD
€4,410 EUR
View
B+
Retailer 27
-
$5,029 USD
ZAR 81,243 ZAR
View
B
Retailer 28
-
$6,852 USD
£5,395 GBP
View
B
Retailer 29
-
$7,128 USD
View
Retailer 30
-
$7,128 USD
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
bd4bdf0e-3a8d-4399-9da9-3c48bd477da2 · Sep 30
$7,128 USD
View
Price last confirmed 31 days ago
30 more retailers have this diamond
Prices start from $3,145 USDSave up to $3,983 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
$3,145 USD