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Asscher|Natural|GIA

1.51ct I SI1 Asscher Natural Diamond

VG • I/SI1 • GIA 6422164153

Certificate GIA 6422164153

Diamond specifications and retailer prices

From $10,228 SGD
A$12,278 AUD
As of November 6, 2026
3 retailers carry this diamond
Most expensive: $10,228 SGD at GemTrove
View at GemTrove

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6422164153. Listed at 3 retailers as of November 6, 2026. 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

1.51
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422164153
Dimensions7.51 × 5.52 × 3.90 mm
L/W Ratio1.36
Top View
7.51 mm5.52 mm1.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6422164153
Side View
Table 71.0%CrownGirdle: VTK-EXPavilionCulet: NoneDepth 70.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $10,228 SGD|Low: $7,869 SGD|High: $13,035 SGD|Avg: $10,162 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 5, 2026
Retailer 3$8,041 SGD
Retailer 2$8,656 SGD
Retailer 4$8,689 SGD
GemTrove$10,228 SGD
Retailer 5$10,908 SGD
Retailer 7$11,033 SGD
Retailer 6$11,103 SGD
Retailer 8$13,035 SGD

2 data points across 8 retailers

3 retailers

Retailer 1
-
$8,041 SGD
Price last confirmed 14 days ago
Retailer 2
-
$8,689 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
GemTrove
GT-N-00949812-98 · Nov 6
$10,228 SGD
A$12,278 AUD
View
2 more retailers have this diamond

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
1.51ct Asscher
$10,228 SGD