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Oval|Lab Grown|IGI

0.77ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG805672624

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805672624

Diamond specifications and retailer prices

From $140 SGD
$109 USD
As of October 26, 2026
Save $1,314 SGD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,454 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.77ct lab-grown oval diamond

This 0.77ct 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 LG805672624 or 805672624. Listed at 16 retailers as of October 26, 2026, with prices from $140 to $1,454, a $1,314 spread on the same certified stone. MOH London lists it at $1,454. 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

0.77
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805672624
Dimensions7.43 × 5.33 × 3.18 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm5.33 mm0.77 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805672624
Side View
Table 61.0%Crown 32.3°Girdle: THN-THKPavilion 40.6°Culet: NoneDepth 59.7%

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 26
Current: $1,454 SGD|Low: $136 SGD|High: $1,501 SGD|Avg: $433 SGD|-3.0%
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
Retailer 16
October 29, 2026
Retailer 11$140 SGD
Retailer 8$156 SGD
Retailer 15$163 SGD
Retailer 13$185 SGD
Retailer 4$197 SGD
Retailer 9$269 SGD
Retailer 3$312 SGD
Retailer 10$346 SGD
Retailer 7$347 SGD
Retailer 16$406 SGD
Retailer 12$428 SGD
Retailer 6$482 SGD
Retailer 2$484 SGD
Retailer 14$559 SGD
Retailer 5$743 SGD
MOH London$1,454 SGD

41 data points across 16 retailers

16 retailers$140 SGD to $1,454 SGD

A
Cheapest Retailer
-
$140 SGD
$109 USD
A
Retailer 2
-
$156 SGD
$122 USD
View
Final sale: no returns
A
Retailer 3
-
$163 SGD
$127 USD
View
A
Retailer 4
-
$185 SGD
$144 USD
View
A
Retailer 5
-
$197 SGD
HK$1,200 HKD
View
A
Retailer 6
-
$269 SGD
$210 USD
View
A
Retailer 7
-
$346 SGD
£212 GBP
View
A
Retailer 8
-
$347 SGD
$271 USD
View
B+
Retailer 9
-
$406 SGD
$317 USD
View
B+
Retailer 10
-
$428 SGD
£263 GBP
View
B+
Retailer 11
-
$482 SGD
$376 USD
View
B+
Retailer 12
-
$484 SGD
View
B+
Retailer 13
-
$559 SGD
$436 USD
View
Retailer 14
-
$743 SGD
$580 USD
View
Price last confirmed 15 days ago
B
Retailer 15
-
$743 SGD
$580 USD
View
Most Expensive
B
MOH London
LG805672624 · Oct 26
$1,454 SGD
£893 GBP
View
15 more retailers have this diamond
Prices start from $140 SGDSave up to $1,314 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
0.77ct Oval
$140 SGD