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Round|Natural|GIA

0.51ct M I1 Round Natural Diamond

EX • M/I1 • GIA 2225349763

Certificate GIA 2225349763

Diamond specifications and retailer prices

From $470 SGD
As of November 5, 2026
Save $1,334 SGD (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,804 SGD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded M colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2225349763. Listed at 6 retailers as of November 4, 2026, with prices from $470 to $1,804, a $1,334 spread on the same certified stone. NZ Jewellers lists it at $1,804. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
M
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2225349763
Dimensions5.11 × 5.13 × 3.16 mm
L/W Ratio1.00
Key to symbols
Crystal, Twinning Wisp
Top View
5.11 mm5.13 mm0.51 ctM / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2225349763
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

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: Nov 5
Current: $1,804 SGD|Low: $470 SGD|High: $1,804 SGD|Avg: $778 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 6$470 SGD
Retailer 7$507 SGD
Retailer 4$525 SGD
Retailer 3$627 SGD
Retailer 5$678 SGD
Retailer 8$706 SGD
Retailer 2$855 SGD
NZ Jewellers$1,804 SGD

16 data points across 8 retailers

6 retailers$470 SGD to $1,804 SGD

B+
Cheapest Retailer
-
$470 SGD
B+
Retailer 2
-
$525 SGD
View
B
Retailer 3
-
$627 SGD
View
B
Retailer 4
-
$678 SGD
View
B
Retailer 5
-
$855 SGD
View
Most Expensive
C
NZ Jewellers
019c2d25-f390-41e0-a72c-5b8926e9a560 · Nov 4
$1,804 SGD
$1,412 USD
View
5 more retailers have this diamond
Prices start from $470 SGDSave up to $1,334 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+
0.51ct Round
$470 SGD