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Asscher|Natural|GIA

0.51ct K SI1 Asscher Natural Diamond

VG • K/SI1 • GIA 6375642132

Certificate GIA 6375642132

Diamond specifications and retailer prices

From $606 SGD
As of November 6, 2026
Save $1,034 SGD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,641 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural asscher diamond

This 0.51ct natural asscher sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6375642132. Listed at 12 retailers as of November 4, 2026, with prices from $606 to $1,641, a $1,034 spread on the same certified stone. MOH London lists it at $1,641. 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

0.51
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6375642132
Dimensions5.46 × 3.77 × 2.68 mm
L/W Ratio1.45
Top View
5.46 mm3.77 mm0.51 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6375642132
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.2%

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: $1,641 SGD|Low: $606 SGD|High: $1,660 SGD|Avg: $898 SGD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 4$606 SGD
Retailer 13$625 SGD
Retailer 3$628 SGD
Retailer 7$739 SGD
Retailer 10$766 SGD
Retailer 5$791 SGD
Retailer 2$868 SGD
Retailer 8$888 SGD
Retailer 11$888 SGD
Retailer 12$961 SGD
Retailer 6$1,052 SGD
Retailer 9$1,097 SGD
MOH London$1,641 SGD

30 data points across 13 retailers

12 retailers$606 SGD to $1,641 SGD

A
Cheapest Retailer
-
$606 SGD
B+
Retailer 2
-
$628 SGD
View
B+
Retailer 3
-
$739 SGD
View
Retailer 4
-
$766 SGD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$868 SGD
View
B
Retailer 6
-
$879 SGD
View
B
Retailer 7
-
$888 SGD
View
B
Retailer 8
-
$888 SGD
View
B
Retailer 9
-
$961 SGD
View
B
Retailer 10
-
$1,052 SGD
View
B
Retailer 11
-
$1,097 SGD
View
Most Expensive
C
MOH London
D2633ECCC · Nov 4
$1,641 SGD
£1,008 GBP
View
11 more retailers have this diamond
Prices start from $606 SGDSave up to $1,034 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.

A
0.51ct Asscher
$606 SGD