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Asscher|Natural|GIA

1.50ct I SI1 Asscher Natural Diamond

VG • I/SI1 • GIA 1242114349

Certificate GIA 1242114349

Diamond specifications and retailer prices

From $16,487 NZD
$9,292 USD
As of November 2, 2026
Save $7,082 NZD (30%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $31,174 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1242114349. Listed at 18 retailers as of October 31, 2026, with a 43% 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
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242114349
Dimensions6.43 × 6.42 × 4.20 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle, Natural, Extra Facet
Top View
6.43 mm6.42 mm1.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1242114349
Side View
Table 73.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 65.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $31,174 NZD|Low: $16,487 NZD|High: $31,174 NZD|Avg: $22,061 NZD
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 2, 2026
Retailer 5$16,487 NZD
Retailer 6$17,354 NZD
Retailer 17$18,479 NZD
Retailer 8$18,705 NZD
Retailer 16$18,705 NZD
Retailer 15$19,954 NZD
Retailer 10$20,213 NZD
Retailer 11$20,264 NZD
Retailer 4$20,575 NZD
Retailer 2$21,223 NZD
Retailer 7$23,148 NZD
Retailer 9$23,382 NZD
Retailer 14$23,569 NZD
Retailer 3$24,608 NZD
Retailer 13$27,480 NZD
Retailer 12$29,213 NZD
NZ Jewellers$31,174 NZD

8 data points across 17 retailers

18 retailers$16,487 NZD to $23,569 NZD

B
Cheapest Retailer
-
$16,487 NZD
$9,292 USD
B
Retailer 2
-
$17,354 NZD
$9,781 USD
View
B
Retailer 3
-
$17,563 NZD
A$15,229 AUD
View
B
Retailer 4
-
$18,479 NZD
$10,415 USD
View
B
Retailer 5
-
$18,705 NZD
$10,542 USD
View
B
Retailer 6
-
$18,705 NZD
$10,542 USD
View
Final sale: no returns
C
Retailer 7
-
$19,954 NZD
$11,246 USD
View
B
Retailer 8
-
$20,213 NZD
£8,970 GBP
View
C
Retailer 9
-
$20,264 NZD
$11,421 USD
View
C
Retailer 10
-
$20,575 NZD
$11,596 USD
View
B
Retailer 11
-
$21,223 NZD
£9,419 GBP
View
C
Retailer 12
-
$22,147 NZD
$12,482 USD
View
C
Retailer 13
-
$23,148 NZD
$13,046 USD
View
C
Retailer 14
-
$23,382 NZD
$13,178 USD
View
B
Retailer 15
-
$23,569 NZD
€12,651 EUR
View
Retailer 16
-
$27,480 NZD
ZAR 250,203 ZAR
View
Price under review
Retailer 17
-
$29,213 NZD
£12,964 GBP
View
Price under review
Most Expensive
NZ Jewellers
bffa271b-e0f3-45ec-be3f-ec975156f947 · Oct 30
$31,174 NZD
$17,570 USD
View
Price under review
17 more retailers have this diamond
Prices start from $16,487 NZDSave up to $7,082 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.

B
1.50ct Asscher
$16,487 NZD