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Oval|Lab Grown|IGI

0.78ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG731580553

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG731580553

Diamond specifications and retailer prices

From $209 SGD
$163 USD
As of October 29, 2026
Save $2,816 SGD (93%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,025 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown oval diamond

This 0.78ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731580553 or 731580553. Listed at 23 retailers as of October 29, 2026, with prices from $209 to $3,025, a $2,816 spread on the same certified stone. Do Amore Diamonds lists it at $3,025. 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
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731580553
Dimensions7.79 × 5.25 × 7.79 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
7.79 mm5.25 mm0.78 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731580553
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 58.7%

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: $3,025 SGD|Low: $205 SGD|High: $3,025 SGD|Avg: $1,085 SGD
Do Amore Diamonds
Retailer 2
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Retailer 23
October 29, 2026
Retailer 23$209 SGD
Retailer 21$233 SGD
Retailer 8$245 SGD
Retailer 12$263 SGD
Retailer 18$263 SGD
Retailer 15$483 SGD
Retailer 20$518 SGD
Retailer 16$540 SGD
Retailer 5$654 SGD
Retailer 22$730 SGD
Retailer 9$820 SGD
Retailer 10$933 SGD
Retailer 13$1,015 SGD
Retailer 14$1,077 SGD
Retailer 6$1,118 SGD
Retailer 4$1,143 SGD
Retailer 7$1,297 SGD
Retailer 3$1,341 SGD
Retailer 19$1,382 SGD
Retailer 11$1,504 SGD
Retailer 2$2,217 SGD
Retailer 17$2,217 SGD
Do Amore Diamonds$3,025 SGD

33 data points across 23 retailers

23 retailers$209 SGD to $3,025 SGD

A
Cheapest Retailer
-
$209 SGD
$163 USD
A
Retailer 2
-
$233 SGD
$182 USD
View
Final sale: no returns
Retailer 3
-
$245 SGD
$191 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$263 SGD
$205 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$263 SGD
$205 USD
View
A
Retailer 6
-
$276 SGD
$215 USD
View
A
Retailer 7
-
$483 SGD
$377 USD
View
A
Retailer 8
-
$518 SGD
ZAR 6,523 ZAR
View
A
Retailer 9
-
$540 SGD
$421 USD
View
B+
Retailer 10
-
$654 SGD
$510 USD
View
B+
Retailer 11
-
$730 SGD
A$876 AUD
View
Retailer 12
-
$933 SGD
$728 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$1,015 SGD
A$1,218 AUD
View
B
Retailer 14
-
$1,077 SGD
$840 USD
View
B+
Retailer 15
-
$1,118 SGD
A$1,342 AUD
View
B+
Retailer 16
-
$1,143 SGD
$892 USD
View
B
Retailer 17
-
$1,297 SGD
CA$1,406 CAD
View
B+
Retailer 18
-
$1,341 SGD
£824 GBP
View
B
Retailer 19
-
$1,382 SGD
$1,078 USD
View
Retailer 20
-
$1,504 SGD
£924 GBP
View
Price last confirmed 10 days ago
B
Retailer 21
-
$2,217 SGD
$1,730 USD
View
B
Retailer 22
-
$2,217 SGD
$1,730 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG731580553 · Oct 29
$3,025 SGD
$2,360 USD
View
22 more retailers have this diamond
Prices start from $209 SGDSave up to $2,816 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
$209 SGD