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Oval|Lab Grown|IGI

0.81ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG502108814

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG502108814

Diamond specifications and retailer prices

From $807 SGD
$630 USD
As of October 29, 2026
Save $801 SGD (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,148 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.81ct lab-grown oval diamond

This 0.81ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502108814 or 502108814. Listed at 12 retailers as of October 28, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.81
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502108814
Dimensions7.71 × 5.42 × 3.09 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.71 mm5.42 mm0.81 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502108814
Side View
Table 58.5%Crown 32.9°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 57.0%

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 29
Current: $1,574 SGD|Low: $622 SGD|High: $4,208 SGD|Avg: $1,617 SGD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 29, 2026
Retailer 2$622 SGD
Retailer 6$807 SGD
Retailer 5$851 SGD
Retailer 9$952 SGD
Retailer 7$987 SGD
Retailer 10$987 SGD
Retailer 1$1,574 SGD
Retailer 8$1,609 SGD
Retailer 4$2,521 SGD
Reve Diamonds$3,148 SGD
Retailer 3$4,164 SGD

41 data points across 11 retailers

12 retailers$807 SGD to $1,609 SGD

B+
Cheapest Retailer
-
$807 SGD
$630 USD
B+
Retailer 2
-
$851 SGD
$664 USD
View
B
Retailer 3
-
$925 SGD
$722 USD
View
B
Retailer 4
-
$952 SGD
$743 USD
View
Final sale: no returns
B
Retailer 5
-
$987 SGD
$770 USD
View
Retailer 6
-
$987 SGD
$770 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$1,574 SGD
£967 GBP
View
B
Retailer 8
-
$1,609 SGD
$1,255 USD
View
Retailer 9
-
$2,521 SGD
$1,967 USD
View
Price under review
Retailer 10
-
$2,775 SGD
$2,165 USD
View
Price under review
Most Expensive
Reve Diamonds
B410E004F · Oct 28
$3,148 SGD
$2,456 USD
View
Price under review
10 more retailers have this diamond
Prices start from $807 SGDSave up to $801 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+
0.81ct Oval
$807 SGD