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Round|Natural|GIA

4.25ct D FL Round Natural Diamond

EX • D/FL • GIA 1242029646

Certificate GIA 1242029646

Diamond specifications and retailer prices

From $242,213 SGD
As of October 30, 2026
Save $129,732 SGD (35%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $371,945 SGD at Diamonds Direct · As of October 27, 2026
View at Diamonds Direct

About this 4.25ct natural round diamond

This 4.25ct natural round sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1242029646. Listed at 14 retailers as of October 27, 2026, with prices from $242,213 to $371,945, a $129,732 spread on the same certified stone. Diamonds Direct lists it at $371,945. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.25
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1242029646
Dimensions10.25 × 10.32 × 6.43 mm
L/W Ratio1.01
Culet sizeNone
Top View
10.25 mm10.32 mm4.25 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242029646
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 30
Current: $371,945 SGD|Low: $242,213 SGD|High: $397,006 SGD|Avg: $296,160 SGD|-1.5%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 9$242,213 SGD
Retailer 11$245,636 SGD
Retailer 5$248,490 SGD
Retailer 12$253,631 SGD
Retailer 2$258,999 SGD
Retailer 8$261,062 SGD
Retailer 4$268,692 SGD
Retailer 13$273,158 SGD
Retailer 14$273,887 SGD
Retailer 3$277,576 SGD
Retailer 15$290,582 SGD
Retailer 10$309,134 SGD
Retailer 6$311,133 SGD
Diamonds Direct$371,945 SGD
Retailer 7$388,253 SGD

23 data points across 15 retailers

14 retailers$242,213 SGD to $371,945 SGD

A
Cheapest Retailer
-
$242,213 SGD
A+
Retailer 2
-
$245,636 SGD
£151,294 GBP
View
Retailer 3
-
$248,490 SGD
$194,376 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$253,631 SGD
$198,397 USD
View
A
Retailer 5
-
$258,999 SGD
A$311,687 AUD
View
A
Retailer 6
-
$261,062 SGD
$204,210 USD
View
A
Retailer 7
-
$268,692 SGD
$210,178 USD
View
A
Retailer 8
-
$273,158 SGD
View
A
Retailer 9
-
$273,887 SGD
$214,242 USD
View
A
Retailer 10
-
$277,576 SGD
$217,128 USD
View
A
Retailer 11
-
$290,582 SGD
$227,301 USD
View
B+
Retailer 12
-
$309,134 SGD
€230,298 EUR
View
B+
Retailer 13
-
$311,133 SGD
$243,377 USD
View
Most Expensive
B+
Diamonds Direct
1108916 · Oct 27
$371,945 SGD
$290,946 USD
View
13 more retailers have this diamond
Prices start from $242,213 SGDSave up to $129,732 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+
4.25ct Round
$242,213 SGD