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Oval|Lab Grown|IGI

0.78ct F FL Oval Lab Grown Diamond

VG • F/FL • IGI LG825656551

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825656551

Diamond specifications and retailer prices

From $383 SGD
As of November 3, 2026
Save $1,418 SGD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,801 SGD at Reve Diamonds · As of November 4, 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 F colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825656551 or 825656551. Listed at 17 retailers as of November 3, 2026, with prices from $383 to $1,801, a $1,418 spread on the same certified stone. Reve Diamonds lists it at $1,801. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
F
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656551
Dimensions7.54 × 5.05 × 3.26 mm
L/W Ratio1.49
Girdle conditionFaceted
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
7.54 mm5.05 mm0.78 ctF / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656551
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 41.2°Culet: NoneDepth 64.6%

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: $805 SGD|Low: $383 SGD|High: $1,801 SGD|Avg: $994 SGD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 4, 2026
Retailer 2$383 SGD
Retailer 3$594 SGD
Retailer 11$598 SGD
Retailer 7$698 SGD
Retailer 10$748 SGD
Retailer 5$769 SGD
Retailer 1$805 SGD
Retailer 8$869 SGD
Retailer 12$939 SGD
Retailer 9$1,303 SGD
Retailer 4$1,427 SGD
Retailer 6$1,698 SGD
Reve Diamonds$1,801 SGD

32 data points across 13 retailers

17 retailers$383 SGD to $1,801 SGD

Retailer 1
-
$342 SGD
Price last confirmed 25 days ago
A
Retailer 2
-
$383 SGD
View
Final sale: no returns
Retailer 3
-
$424 SGD
View
Price last confirmed 23 days ago
Retailer 4
-
$424 SGD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
$594 SGD
View
B+
Retailer 6
-
$598 SGD
View
B+
Retailer 7
-
$698 SGD
View
B+
Retailer 8
-
$748 SGD
View
B+
Retailer 9
-
$769 SGD
View
B+
Retailer 10
-
$805 SGD
View
B+
Retailer 11
-
$869 SGD
View
B+
Retailer 12
-
$939 SGD
View
B
Retailer 13
-
$1,303 SGD
View
Retailer 14
-
$1,364 SGD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$1,427 SGD
View
B
Retailer 16
-
$1,698 SGD
View
Most Expensive
B
Reve Diamonds
8860D75ED · Nov 4
$1,801 SGD
$1,409 USD
View
16 more retailers have this diamond
Prices start from $383 SGDSave up to $1,418 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
$383 SGD