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Oval|Lab Grown|IGI

0.57ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG787611774

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG787611774

Diamond specifications and retailer prices

From $124 SGD
$97 USD
As of October 24, 2026
Save $857 SGD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $982 SGD at MOH London · As of October 25, 2026
View at MOH London

About this 0.57ct lab-grown oval diamond

This 0.57ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG787611774 or 787611774. Listed at 14 retailers as of October 24, 2026, with prices from $124 to $982, a $857 spread on the same certified stone. MOH London lists it at $982. 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

0.57
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787611774
Dimensions6.78 × 4.82 × 2.75 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.78 mm4.82 mm0.57 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG787611774
Side View
Table 65.0%Crown 37.7°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 57.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $982 SGD|Low: $105 SGD|High: $1,024 SGD|Avg: $333 SGD|-3.1%
MOH London
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 27, 2026
Retailer 5$108 SGD
Retailer 4$120 SGD
Retailer 10$124 SGD
Retailer 7$142 SGD
Retailer 8$226 SGD
Retailer 13$254 SGD
Retailer 11$279 SGD
Retailer 15$287 SGD
Retailer 12$295 SGD
Retailer 3$341 SGD
Retailer 6$385 SGD
Retailer 9$429 SGD
Retailer 14$436 SGD
Retailer 2$551 SGD
MOH London$982 SGD

37 data points across 15 retailers

14 retailers$124 SGD to $982 SGD

A
Retailer 1
-
$108 SGD
$84 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$124 SGD
$97 USD
View
A
Retailer 3
-
$142 SGD
$111 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$164 SGD
HK$1,000 HKD
View
A
Retailer 5
-
$226 SGD
£139 GBP
View
A
Retailer 6
-
$279 SGD
$218 USD
View
B+
Retailer 7
-
$287 SGD
$224 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$295 SGD
$230 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$341 SGD
£210 GBP
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$385 SGD
View
A
Retailer 11
-
$429 SGD
$335 USD
View
B+
Retailer 12
-
$436 SGD
$340 USD
View
B+
Retailer 13
-
$551 SGD
$430 USD
View
Most Expensive
B
MOH London
LG787611774 · Oct 25
$982 SGD
£603 GBP
View
13 more retailers have this diamond
Prices start from $124 SGDSave up to $857 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.

A
0.57ct Oval
$124 SGD