Oval|Natural|GIA

4.01ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 1242088631

Certificate GIA 1242088631

Diamond specifications and retailer prices

From $71,411 USD
HK$557,900 HKD
As of October 30, 2026
Save $73,958 USD (51%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $145,369 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.01ct natural oval diamond

This 4.01ct natural oval sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242088631. Listed at 4 retailers as of October 30, 2026, with prices from $71,411 to $145,369, a $73,958 spread on the same certified stone. With Clarity lists it at $145,369. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.01
Carat
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242088631
Dimensions12.46 × 8.91 × 5.45 mm
L/W Ratio1.40
Top View
12.46 mm8.91 mm4.01 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242088631
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $71,411 USD|Low: $71,411 USD|High: $146,570 USD|Avg: $94,097 USD|-0.8%
Retailer 1
Retailer 2
With Clarity
October 20, 2026
Retailer 1$71,411 USD
Retailer 2$89,175 USD
With Clarity$145,369 USD

4 data points across 3 retailers

4 retailers$71,411 USD to $145,369 USD

B+
Cheapest Retailer
-
$71,411 USD
HK$557,900 HKD
B+
Retailer 2
-
$89,175 USD
View
B
Retailer 3
-
$90,706 USD
SGD 122,575 SGD
View
Most Expensive
B
With Clarity
1242088631 · Oct 30
$145,369 USD
View
3 more retailers have this diamond
Prices start from $71,411 USDSave up to $73,958 USD

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+
4.01ct Oval
$71,411 USD