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Oval|Lab Grown|GIA

5.06ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • GIA 6511344201

Certificate GIA 6511344201

Diamond specifications and retailer prices

From $2,057 SGD
$1,609 USD
As of October 27, 2026
Save $2,415 SGD (54%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,472 SGD at NZ Jewellers · As of October 25, 2026
View at NZ Jewellers

About this 5.06ct lab-grown oval diamond

This 5.06ct lab-grown oval sits in the over 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 6511344201. Listed at 4 retailers as of October 25, 2026, with prices from $2,057 to $4,472, a $2,415 spread on the same certified stone. NZ Jewellers lists it at $4,472. 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

5.06
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6511344201
Dimensions14.05 × 9.49 × 5.98 mm
L/W Ratio1.48
Top View
14.05 mm9.49 mm5.06 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6511344201
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.0%

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 27
Current: $4,472 SGD|Low: $1,974 SGD|High: $7,939 SGD|Avg: $3,899 SGD|-0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 20, 2026
Retailer 4$2,057 SGD
Retailer 2$2,237 SGD
Retailer 3$2,385 SGD
NZ Jewellers$4,472 SGD
Retailer 5$7,939 SGD

10 data points across 5 retailers

4 retailers$2,057 SGD to $4,472 SGD

B+
Cheapest Retailer
-
$2,057 SGD
$1,609 USD
Retailer 2
-
$2,237 SGD
$1,750 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$2,385 SGD
$1,866 USD
View
Most Expensive
B
NZ Jewellers
449f7dee-0eaa-4e45-bdb9-5cc958e8d878 · Oct 25
$4,472 SGD
$3,498 USD
View
3 more retailers have this diamond
Prices start from $2,057 SGDSave up to $2,415 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+
5.06ct Oval
$2,057 SGD