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Oval|Lab Grown|IGI

3.05ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG761508057

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG761508057

Diamond specifications and retailer prices

From $524 SGD
$410 USD
As of November 1, 2026
Save $2,020 SGD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,544 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG761508057 or 761508057. Listed at 16 retailers as of October 26, 2026, with prices from $524 to $2,544, a $2,020 spread on the same certified stone. MOH London lists it at $2,544. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.05
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761508057
Dimensions11.93 × 8.04 × 5.00 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm8.04 mm3.05 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761508057
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 40.9°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: Nov 1
Current: $2,544 SGD|Low: $504 SGD|High: $2,572 SGD|Avg: $1,153 SGD|-0.9%
MOH London
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
November 1, 2026
Retailer 10$524 SGD
Retailer 4$587 SGD
Retailer 11$587 SGD
Retailer 6$651 SGD
Retailer 13$651 SGD
Retailer 8$800 SGD
Retailer 7$837 SGD
Retailer 14$1,028 SGD
Retailer 5$1,038 SGD
Retailer 2$1,069 SGD
Retailer 9$1,823 SGD
Retailer 3$2,090 SGD
Retailer 12$2,383 SGD
MOH London$2,544 SGD

42 data points across 14 retailers

16 retailers$524 SGD to $2,544 SGD

A
Cheapest Retailer
-
$524 SGD
$410 USD
A
Retailer 2
-
$587 SGD
$459 USD
View
A
Retailer 3
-
$587 SGD
$459 USD
View
Final sale: no returns
Retailer 4
-
$651 SGD
$509 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$651 SGD
$509 USD
View
Retailer 6
-
$800 SGD
£493 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
$837 SGD
$655 USD
View
B+
Retailer 8
-
$1,028 SGD
$804 USD
View
A
Retailer 9
-
$1,038 SGD
$812 USD
View
A
Retailer 10
-
$1,069 SGD
£659 GBP
View
B+
Retailer 11
-
$1,328 SGD
$1,039 USD
View
B+
Retailer 12
-
$1,823 SGD
$1,426 USD
View
B
Retailer 13
-
$2,090 SGD
$1,635 USD
View
B+
Retailer 14
-
$2,134 SGD
$1,670 USD
View
B
Retailer 15
-
$2,383 SGD
$1,864 USD
View
Most Expensive
B
MOH London
LG761508057 · Oct 26
$2,544 SGD
£1,567 GBP
View
15 more retailers have this diamond
Prices start from $524 SGDSave up to $2,020 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
3.05ct Oval
$524 SGD