CaratHunter
Plans
Asscher|Natural|GIA

1.53ct H SI1 Asscher Natural Diamond

VG • H/SI1 • GIA 57

Certificate GIA 57

Diamond specifications and retailer prices

From $10,103 SGD
As of November 6, 2026
Save $2,680 SGD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $12,783 SGD at Blue Nile · As of November 7, 2026
View at Blue Nile

About this 1.53ct natural asscher diamond

This 1.53ct natural asscher sits in the one-and-a-half to two carat band, graded H 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. Listed at 3 retailers as of November 6, 2026, with prices from $10,103 to $12,783, a $2,680 spread on the same certified stone. Blue Nile lists it at $12,783. 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

1.53
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 57
Dimensions6.79 × 6.76 × 3.96 mm
L/W Ratio1.00
Top View
6.79 mm6.76 mm1.53 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 57
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.7%

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 6
Current: $12,783 SGD|Low: $10,103 SGD|High: $20,381 SGD|Avg: $14,022 SGD|-6.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2$10,103 SGD
Retailer 3$11,078 SGD
Blue Nile$12,783 SGD
Retailer 6$13,248 SGD
Retailer 4$13,452 SGD
Retailer 7$15,286 SGD
Retailer 5$20,381 SGD

5 data points across 7 retailers

3 retailers$10,103 SGD to $12,783 SGD

B
Cheapest Retailer
-
$10,103 SGD
B
Retailer 2
-
$11,078 SGD
View
Most Expensive
C
Blue Nile
7338364 · Nov 7
$12,783 SGD
$9,974 USD
View
2 more retailers have this diamond
Prices start from $10,103 SGDSave up to $2,680 SGD

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
1.53ct Asscher
$10,103 SGD