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Round|Natural|GIA

1.51ct F IF Round Natural Diamond

EX • F/IF • GIA 6234246369

Certificate GIA 6234246369

Diamond specifications and retailer prices

From $25,030 SGD
As of November 4, 2026
Save $19,407 SGD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $65,054 SGD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6234246369. Listed at 15 retailers as of November 4, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6234246369
Dimensions7.54 × 7.50 × 4.48 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.54 mm7.50 mm1.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6234246369
Side View
Table 59.0%Crown 32.5°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 59.6%

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 4
Current: $41,625 SGD|Low: $25,030 SGD|High: $45,093 SGD|Avg: $32,975 SGD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$25,030 SGD
Retailer 7$27,340 SGD
Retailer 2$28,311 SGD
Retailer 6$28,772 SGD
Retailer 8$29,459 SGD
Retailer 3$34,347 SGD
Retailer 1$41,625 SGD
Retailer 4$44,437 SGD

43 data points across 8 retailers

15 retailers$25,030 SGD to $44,437 SGD

B+
Cheapest Retailer
-
$25,030 SGD
B+
Retailer 2
-
$27,340 SGD
View
Final sale: no returns
B+
Retailer 3
-
$28,311 SGD
View
Retailer 4
-
$28,530 SGD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$28,772 SGD
View
Retailer 6
-
$29,459 SGD
View
Price last confirmed 34 days ago
B
Retailer 7
-
$29,956 SGD
View
B
Retailer 8
-
$30,907 SGD
View
B
Retailer 9
-
$32,095 SGD
View
B
Retailer 10
-
$32,259 SGD
View
B
Retailer 11
-
$34,347 SGD
View
B
Retailer 12
-
$40,417 SGD
View
B
Retailer 13
-
$41,625 SGD
View
B
Retailer 14
-
$44,437 SGD
View
Most Expensive
Diamond Quarter
1.51IFF626936CBN · Nov 5
$65,054 SGD
£39,969 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $25,030 SGDSave up to $19,407 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+
1.51ct Round
$25,030 SGD