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Oval|Lab Grown|IGI

0.77ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG499190442

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499190442

Diamond specifications and retailer prices

From $589 SGD
As of November 3, 2026
Save $3,612 SGD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,201 SGD at MOH London · As of November 3, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499190442 or 499190442. Listed at 11 retailers as of November 3, 2026, with prices from $589 to $4,201, a $3,612 spread on the same certified stone. MOH London lists it at $4,201. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499190442
Dimensions7.59 × 5.04 × 3.03 mm
L/W Ratio1.51
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
7.59 mm5.04 mm0.77 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499190442
Side View
Table 61.0%Crown 33.4°Girdle: STK-VTKPavilion 40.8°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
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: Nov 3
Current: $4,201 SGD|Low: $589 SGD|High: $4,258 SGD|Avg: $1,732 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4$589 SGD
Retailer 6$780 SGD
Retailer 7$967 SGD
Retailer 10$967 SGD
Retailer 11$1,134 SGD
Retailer 8$1,482 SGD
Retailer 3$1,505 SGD
Retailer 2$1,750 SGD
Retailer 5$2,401 SGD
Retailer 9$2,811 SGD
MOH London$4,201 SGD

24 data points across 11 retailers

11 retailers$589 SGD to $4,201 SGD

A
Cheapest Retailer
-
$589 SGD
B+
Retailer 2
-
$780 SGD
View
B+
Retailer 3
-
$874 SGD
View
B+
Retailer 4
-
$967 SGD
View
Retailer 5
-
$967 SGD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$1,482 SGD
View
B
Retailer 7
-
$1,750 SGD
View
B
Retailer 8
-
$2,401 SGD
View
B
Retailer 9
-
$2,546 SGD
View
B
Retailer 10
-
$2,811 SGD
View
Most Expensive
B
MOH London
LG499190442 · Nov 3
$4,201 SGD
£2,582 GBP
View
10 more retailers have this diamond
Prices start from $589 SGDSave up to $3,612 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
$589 SGD