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Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG780650968

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780650968

Diamond specifications and retailer prices

From $251 SGD
$196 USD
As of November 1, 2026
Save $1,260 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,510 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780650968 or 780650968. Listed at 21 retailers as of November 1, 2026, with prices from $251 to $1,510, a $1,260 spread on the same certified stone. Reve Diamonds lists it at $1,510. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.78
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780650968
Dimensions7.68 × 5.20 × 3.18 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.68 mm5.20 mm0.78 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780650968
Side View
Table 60.0%Crown 35.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.2%

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: Nov 1
Current: $565 SGD|Low: $237 SGD|High: $1,510 SGD|Avg: $629 SGD|+3.3%
Retailer 1
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Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 1, 2026
Retailer 6$251 SGD
Retailer 12$279 SGD
Retailer 3$291 SGD
Retailer 9$306 SGD
Retailer 17$311 SGD
Retailer 18$437 SGD
Retailer 15$528 SGD
Retailer 1$565 SGD
Retailer 14$568 SGD
Retailer 10$575 SGD
Retailer 2$644 SGD
Retailer 5$659 SGD
Retailer 7$698 SGD
Retailer 16$789 SGD
Retailer 4$794 SGD
Retailer 19$1,000 SGD
Retailer 8$1,068 SGD
Retailer 11$1,087 SGD
Retailer 13$1,453 SGD
Reve Diamonds$1,510 SGD

33 data points across 20 retailers

21 retailers$251 SGD to $1,510 SGD

A
Cheapest Retailer
-
$251 SGD
$196 USD
A
Retailer 2
-
$279 SGD
$218 USD
View
Final sale: no returns
A
Retailer 3
-
$291 SGD
$228 USD
View
Retailer 4
-
$306 SGD
$239 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$306 SGD
$239 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$311 SGD
$243 USD
View
A
Retailer 7
-
$437 SGD
$342 USD
View
A
Retailer 8
-
$528 SGD
€393 EUR
View
A
Retailer 9
-
$565 SGD
ZAR 7,140 ZAR
View
A
Retailer 10
-
$568 SGD
£350 GBP
View
A
Retailer 11
-
$575 SGD
$450 USD
View
B+
Retailer 12
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$644 SGD
$504 USD
View
B+
Retailer 13
-
$659 SGD
$516 USD
View
B+
Retailer 14
-
$698 SGD
$546 USD
View
B+
Retailer 15
-
$789 SGD
$617 USD
View
B+
Retailer 16
-
$794 SGD
A$955 AUD
View
B+
Retailer 17
-
$1,000 SGD
$782 USD
View
B
Retailer 18
-
$1,068 SGD
$835 USD
View
B
Retailer 19
-
$1,087 SGD
$850 USD
View
B
Retailer 20
-
$1,453 SGD
£895 GBP
View
Most Expensive
B
Reve Diamonds
7C37C18D1 · Nov 1
$1,510 SGD
$1,181 USD
View
20 more retailers have this diamond
Prices start from $251 SGDSave up to $1,260 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
$251 SGD