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Oval|Lab Grown|IGI

0.78ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG830643417

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830643417

Diamond specifications and retailer prices

From $153 SGD
$120 USD
As of October 26, 2026
Save $1,436 SGD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,589 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.78ct lab-grown oval diamond

This 0.78ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830643417 or 830643417. Listed at 18 retailers as of October 26, 2026, with prices from $153 to $1,589, a $1,436 spread on the same certified stone. MOH London lists it at $1,589. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830643417
Dimensions7.66 × 5.17 × 3.11 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.66 mm5.17 mm0.78 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830643417
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.2%

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: $1,589 SGD|Low: $153 SGD|High: $1,685 SGD|Avg: $497 SGD|-4.5%
MOH London
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
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Retailer 20
October 31, 2026
Retailer 18$153 SGD
Retailer 11$170 SGD
Retailer 4$178 SGD
Retailer 20$202 SGD
Retailer 14$213 SGD
Retailer 5$275 SGD
Retailer 6$336 SGD
Retailer 7$340 SGD
Retailer 13$358 SGD
Retailer 10$368 SGD
Retailer 17$389 SGD
Retailer 2$454 SGD
Retailer 8$496 SGD
Retailer 15$526 SGD
Retailer 16$566 SGD
Retailer 3$611 SGD
Retailer 12$684 SGD
Retailer 19$716 SGD
Retailer 9$1,199 SGD
MOH London$1,589 SGD

36 data points across 20 retailers

18 retailers$153 SGD to $1,589 SGD

A
Cheapest Retailer
-
$153 SGD
$120 USD
Retailer 2
-
$178 SGD
$139 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$202 SGD
$158 USD
View
A
Retailer 4
-
$213 SGD
HK$1,300 HKD
View
A
Retailer 5
-
$275 SGD
$215 USD
View
Retailer 6
-
$340 SGD
ZAR 4,301 ZAR
View
Price last confirmed 14 days ago
A
Retailer 7
-
$358 SGD
$280 USD
View
A
Retailer 8
-
$368 SGD
$288 USD
View
A
Retailer 9
-
$389 SGD
£239 GBP
View
B+
Retailer 10
-
$454 SGD
$355 USD
View
B+
Retailer 11
-
$496 SGD
$388 USD
View
B+
Retailer 12
-
$526 SGD
View
B+
Retailer 13
-
$566 SGD
$443 USD
View
Retailer 14
-
$611 SGD
$478 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$684 SGD
$535 USD
View
B+
Retailer 16
-
$716 SGD
$560 USD
View
B
Retailer 17
-
$1,199 SGD
$938 USD
View
Most Expensive
B
MOH London
LG830643417 · Oct 26
$1,589 SGD
£979 GBP
View
17 more retailers have this diamond
Prices start from $153 SGDSave up to $1,436 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
0.78ct Oval
$153 SGD