Round|Natural|GIA

4.25ct D FL Round Natural Diamond

EX • D/FL • GIA 1242029646

Certificate GIA 1242029646

Diamond specifications and retailer prices

From $264,665 CAD
SGD 256,035 SGD
As of October 30, 2026
Save $141,758 CAD (35%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $406,422 CAD 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 $264,665 to $406,422, a $141,758 spread on the same certified stone. Diamonds Direct lists it at $406,422. 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
Color
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: $406,422 CAD|Low: $264,665 CAD|High: $433,806 CAD|Avg: $323,612 CAD|-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$264,665 CAD
Retailer 11$268,405 CAD
Retailer 5$271,524 CAD
Retailer 12$277,141 CAD
Retailer 2$283,007 CAD
Retailer 8$285,261 CAD
Retailer 4$293,598 CAD
Retailer 13$298,478 CAD
Retailer 14$299,275 CAD
Retailer 3$303,306 CAD
Retailer 15$317,517 CAD
Retailer 10$337,788 CAD
Retailer 6$339,973 CAD
Diamonds Direct$406,422 CAD
Retailer 7$424,241 CAD

23 data points across 15 retailers

14 retailers$264,665 CAD to $406,422 CAD

A
Cheapest Retailer
-
$264,665 CAD
SGD 256,035 SGD
A+
Retailer 2
-
$268,405 CAD
£151,294 GBP
View
Retailer 3
-
$271,524 CAD
$194,376 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$277,141 CAD
$198,397 USD
View
A
Retailer 5
-
$283,007 CAD
A$311,687 AUD
View
A
Retailer 6
-
$285,261 CAD
$204,210 USD
View
A
Retailer 7
-
$293,598 CAD
$210,178 USD
View
A
Retailer 8
-
$298,478 CAD
SGD 288,746 SGD
View
A
Retailer 9
-
$299,275 CAD
$214,242 USD
View
A
Retailer 10
-
$303,306 CAD
$217,128 USD
View
A
Retailer 11
-
$317,517 CAD
$227,301 USD
View
B+
Retailer 12
-
$337,788 CAD
€230,298 EUR
View
B+
Retailer 13
-
$339,973 CAD
$243,377 USD
View
Most Expensive
B+
Diamonds Direct
1108916 · Oct 27
$406,422 CAD
$290,946 USD
View
13 more retailers have this diamond
Prices start from $264,665 CADSave up to $141,758 CAD

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
$264,665 CAD