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Asscher|Natural|GIA

0.51ct F SI1 Asscher Natural Diamond

VG • F/SI1 • GIA 2546188427

Certificate GIA 2546188427

Diamond specifications and retailer prices

From $1,207 NZD
SGD 918 SGD
As of October 27, 2026
Save $489 NZD (29%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,686 NZD at MOH London · As of October 26, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546188427. Listed at 6 retailers as of October 27, 2026, with a 41% 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

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

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546188427
Dimensions5.48 × 4.16 × 2.71 mm
L/W Ratio1.32
Top View
5.48 mm4.16 mm0.51 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546188427
Side View
Table 64.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,686 NZD|Low: $1,207 NZD|High: $2,826 NZD|Avg: $1,691 NZD|-4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 6$1,207 NZD
Retailer 5$1,379 NZD
Retailer 2$1,422 NZD
Retailer 3$1,696 NZD
Retailer 4$1,746 NZD
MOH London$2,686 NZD

35 data points across 6 retailers

6 retailers$1,207 NZD to $1,696 NZD

B+
Cheapest Retailer
-
$1,207 NZD
SGD 918 SGD
Retailer 2
-
$1,379 NZD
$776 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$1,422 NZD
£630 GBP
View
B
Retailer 4
-
$1,696 NZD
€909 EUR
View
Retailer 5
-
$1,746 NZD
A$1,512 AUD
View
Price last confirmed 29 days ago
Most Expensive
MOH London
6DB8A1DD8 · Oct 26
$2,686 NZD
£1,190 GBP
View
Price last confirmed 7 days ago
5 more retailers have this diamond
Prices start from $1,207 NZDSave up to $489 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+
0.51ct Asscher
$1,207 NZD