CaratHunter
Plans
Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG803675140

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803675140

Diamond specifications and retailer prices

From $261 SGD
$204 USD
As of October 29, 2026
Save $1,282 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,543 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 LG803675140 or 803675140. Listed at 21 retailers as of October 29, 2026, with prices from $261 to $1,543, a $1,282 spread on the same certified stone. Reve Diamonds lists it at $1,543. 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 angle36.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803675140
Dimensions7.30 × 5.15 × 3.25 mm
L/W Ratio1.42
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
7.30 mm5.15 mm0.78 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803675140
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $595 SGD|Low: $247 SGD|High: $1,543 SGD|Avg: $650 SGD|+6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 1, 2026
Retailer 6$261 SGD
Retailer 4$291 SGD
Retailer 2$303 SGD
Retailer 9$320 SGD
Retailer 15$323 SGD
Retailer 16$458 SGD
Retailer 12$548 SGD
Retailer 10$582 SGD
Retailer 18$585 SGD
Retailer 1$595 SGD
Retailer 19$648 SGD
Retailer 5$691 SGD
Retailer 7$710 SGD
Retailer 3$827 SGD
Retailer 13$827 SGD
Retailer 17$1,041 SGD
Retailer 11$1,087 SGD
Retailer 8$1,109 SGD
Retailer 14$1,521 SGD
Reve Diamonds$1,543 SGD

38 data points across 20 retailers

21 retailers$261 SGD to $1,543 SGD

A
Cheapest Retailer
-
$261 SGD
$204 USD
A
Retailer 2
-
$291 SGD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$303 SGD
$237 USD
View
Retailer 4
-
$318 SGD
$249 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$320 SGD
$250 USD
View
A
Retailer 6
-
$323 SGD
$253 USD
View
A
Retailer 7
-
$458 SGD
$358 USD
View
A
Retailer 8
-
$548 SGD
€408 EUR
View
A
Retailer 9
-
$582 SGD
$455 USD
View
A
Retailer 10
-
$585 SGD
ZAR 7,398 ZAR
View
A
Retailer 11
-
$595 SGD
£367 GBP
View
B+
Retailer 12
-
$648 SGD
$507 USD
View
B+
Retailer 13
-
$691 SGD
$541 USD
View
B+
Retailer 14
-
$710 SGD
$555 USD
View
B+
Retailer 15
-
$827 SGD
A$995 AUD
View
B+
Retailer 16
-
$827 SGD
$647 USD
View
B+
Retailer 17
-
$1,041 SGD
$814 USD
View
B
Retailer 18
-
$1,087 SGD
$850 USD
View
B
Retailer 19
-
$1,109 SGD
$867 USD
View
B
Retailer 20
-
$1,521 SGD
£937 GBP
View
Most Expensive
B
Reve Diamonds
44AD369D7 · Nov 1
$1,543 SGD
$1,207 USD
View
20 more retailers have this diamond
Prices start from $261 SGDSave up to $1,282 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
$261 SGD