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Asscher|Natural|GIA

1.51ct I SI1 Asscher Natural Diamond

EX • I/SI1 • GIA 2534780674

Certificate GIA 2534780674

Diamond specifications and retailer prices

From HK$23,269 HKD
As of November 6, 2026
Save HK$11,481 HKD (33%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$34,751 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.51ct natural asscher diamond

This 1.51ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2534780674. Listed at 9 retailers as of November 6, 2026, with prices from HK$23,269 to HK$34,751, a HK$11,481 spread on the same certified stone. 77 Diamonds lists it at HK$34,751. 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

1.51
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle61.7°
OriginNatural
Grading LabGIA
CertificateGIA 2534780674
Dimensions6.26 × 6.02 × 3.99 mm
L/W Ratio1.04
Top View
6.26 mm6.02 mm1.51 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2534780674
Side View
Table 63.0%Crown 61.7°Girdle: MED-STKPavilionCulet: NoneDepth 66.3%

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 6
Current: HK$34,751 HKD|Low: HK$21,874 HKD|High: HK$35,383 HKD|Avg: HK$26,253 HKD|+1.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5HK$23,269 HKD
Retailer 8HK$24,468 HKD
Retailer 6HK$24,570 HKD
Retailer 4HK$24,594 HKD
Retailer 2HK$26,044 HKD
Retailer 3HK$26,271 HKD
Retailer 7HK$27,407 HKD
77 DiamondsHK$34,751 HKD

42 data points across 8 retailers

9 retailersHK$23,269 HKD to HK$34,751 HKD

A
Cheapest Retailer
-
HK$23,269 HKD
A
Retailer 2
-
HK$24,468 HKD
View
Final sale: no returns
Retailer 3
-
HK$24,570 HKD
View
Price last confirmed 12 days ago
A
Retailer 4
-
HK$24,594 HKD
View
A
Retailer 5
-
HK$26,044 HKD
View
A
Retailer 6
-
HK$26,271 HKD
View
A
Retailer 7
-
HK$27,407 HKD
View
A
Retailer 8
-
HK$28,465 HKD
View
Most Expensive
A
77 Diamonds
ACMBVMQTAZ4M · Nov 6
HK$34,751 HKD
£3,491 GBP
View
8 more retailers have this diamond
Prices start from HK$23,269 HKDSave up to HK$11,481 HKD

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
1.51ct Asscher
HK$23,269 HKD