CaratHunter
Plans
Round|Natural|GIA

0.51ct H FL Round Natural Diamond

EX • H/FL • GIA 2526003007

Certificate GIA 2526003007

Diamond specifications and retailer prices

From $1,209 SGD
As of November 6, 2026
Save $1,186 SGD (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,394 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2526003007. Listed at 5 retailers as of November 4, 2026, with prices from $1,209 to $2,394, a $1,186 spread on the same certified stone. MOH London lists it at $2,394. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
H
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2526003007
Dimensions5.13 × 5.10 × 3.19 mm
L/W Ratio1.01
Star length50%
Top View
5.13 mm5.10 mm0.51 ctH / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526003007
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.4%

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 6
Current: $2,394 SGD|Low: $943 SGD|High: $2,446 SGD|Avg: $1,739 SGD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$1,209 SGD
Retailer 2$1,701 SGD
Retailer 4$1,708 SGD
Retailer 5$1,779 SGD
MOH London$2,394 SGD

27 data points across 5 retailers

5 retailers$1,209 SGD to $2,394 SGD

B+
Cheapest Retailer
-
$1,209 SGD
Final sale: no returns
B+
Retailer 2
-
$1,701 SGD
View
B+
Retailer 3
-
$1,708 SGD
View
B
Retailer 4
-
$1,779 SGD
View
Most Expensive
B
MOH London
A1ED5459D · Nov 4
$2,394 SGD
£1,471 GBP
View
4 more retailers have this diamond
Prices start from $1,209 SGDSave up to $1,186 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
$1,209 SGD