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Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG782608623

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782608623

Diamond specifications and retailer prices

From $251 SGD
$196 USD
As of October 29, 2026
Save $1,260 SGD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,510 SGD at Reve Diamonds · As of October 30, 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 LG782608623 or 782608623. Listed at 20 retailers as of October 29, 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782608623
Dimensions7.56 × 5.16 × 3.21 mm
L/W Ratio1.47
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
7.56 mm5.16 mm0.78 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782608623
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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 29
Current: $528 SGD|Low: $237 SGD|High: $1,510 SGD|Avg: $634 SGD|+4.0%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 5$251 SGD
Retailer 13$279 SGD
Retailer 2$291 SGD
Retailer 8$306 SGD
Retailer 16$311 SGD
Retailer 17$437 SGD
Retailer 1$528 SGD
Retailer 9$545 SGD
Retailer 12$568 SGD
Retailer 10$575 SGD
Retailer 19$644 SGD
Retailer 4$659 SGD
Retailer 6$698 SGD
Retailer 14$789 SGD
Retailer 3$794 SGD
Retailer 18$1,000 SGD
Retailer 7$1,068 SGD
Retailer 11$1,087 SGD
Retailer 15$1,461 SGD
Reve Diamonds$1,510 SGD

35 data points across 20 retailers

20 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
A
Retailer 4
-
$306 SGD
$239 USD
View
A
Retailer 5
-
$311 SGD
$243 USD
View
A
Retailer 6
-
$437 SGD
$342 USD
View
A
Retailer 7
-
$528 SGD
€393 EUR
View
Retailer 8
-
$545 SGD
ZAR 6,885 ZAR
View
Price last confirmed 8 days ago
A
Retailer 9
-
$568 SGD
£350 GBP
View
A
Retailer 10
-
$575 SGD
$450 USD
View
B+
Retailer 11
-
$644 SGD
$504 USD
View
B+
Retailer 12
-
$659 SGD
$516 USD
View
B+
Retailer 13
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$698 SGD
$546 USD
View
B+
Retailer 14
-
$789 SGD
$617 USD
View
B+
Retailer 15
-
$794 SGD
A$955 AUD
View
B+
Retailer 16
-
$1,000 SGD
$782 USD
View
B
Retailer 17
-
$1,068 SGD
$835 USD
View
B
Retailer 18
-
$1,087 SGD
$850 USD
View
B
Retailer 19
-
$1,461 SGD
£900 GBP
View
Most Expensive
B
Reve Diamonds
F58B1A18F · Oct 30
$1,510 SGD
$1,181 USD
View
19 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