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Oval|Lab Grown|GIA

4.01ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • GIA 6502849285

Certificate GIA 6502849285

Diamond specifications and retailer prices

From $1,778 SGD
$1,391 USD
As of October 31, 2026
Save $878 SGD (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,656 SGD at Yorxs · As of October 31, 2026
View at Yorxs

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded E 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 6502849285. Listed at 4 retailers as of October 31, 2026, with prices from $1,778 to $2,656, a $878 spread on the same certified stone. Yorxs lists it at $2,656. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6502849285
Dimensions12.58 × 8.95 × 5.68 mm
L/W Ratio1.41
Top View
12.58 mm8.95 mm4.01 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6502849285
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

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: Oct 31
Current: $2,111 SGD|Low: $1,778 SGD|High: $8,182 SGD|Avg: $4,867 SGD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
October 31, 2026
Retailer 3$1,778 SGD
Retailer 2$2,010 SGD
Retailer 1$2,111 SGD
Yorxs$2,656 SGD
Retailer 6$7,044 SGD
Retailer 7$7,044 SGD
Retailer 4$8,180 SGD
Retailer 5$8,182 SGD

14 data points across 8 retailers

4 retailers$1,778 SGD to $2,656 SGD

B+
Cheapest Retailer
-
$1,778 SGD
$1,391 USD
B+
Retailer 2
-
$2,010 SGD
$1,572 USD
View
B+
Retailer 3
-
$2,111 SGD
HK$12,900 HKD
View
Most Expensive
B
Yorxs
462305454 · Oct 31
$2,656 SGD
€1,979 EUR
View
3 more retailers have this diamond
Prices start from $1,778 SGDSave up to $878 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+
4.01ct Oval
$1,778 SGD