CaratHunter
Plans
Oval|Lab Grown|IGI

3.43ct F SI2 Oval Lab Grown Diamond

ID • F/SI2 • IGI LG595396305

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG595396305

Diamond specifications and retailer prices

From $858 SGD
$671 USD
As of October 29, 2026
Save $3,454 SGD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,312 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 3.43ct lab-grown oval diamond

This 3.43ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG595396305 or 595396305. Listed at 13 retailers as of October 29, 2026, with prices from $858 to $4,312, a $3,454 spread on the same certified stone. MOH London lists it at $4,312. 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

3.43
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595396305
Dimensions12.61 × 8.41 × 5.25 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.61 mm8.41 mm3.43 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595396305
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 41°Culet: NoneDepth 62.4%

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: $4,312 SGD|Low: $598 SGD|High: $5,532 SGD|Avg: $2,195 SGD|+25.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 19$858 SGD
Retailer 15$933 SGD
Retailer 13$995 SGD
Retailer 9$1,031 SGD
Retailer 3$1,093 SGD
Retailer 6$1,345 SGD
Retailer 17$1,498 SGD
Retailer 2$1,568 SGD
Retailer 12$1,763 SGD
Retailer 8$1,920 SGD
Retailer 11$2,008 SGD
Retailer 5$2,134 SGD
Retailer 16$2,540 SGD
Retailer 18$2,570 SGD
Retailer 14$3,087 SGD
Retailer 7$3,122 SGD
Retailer 4$3,508 SGD
MOH London$4,312 SGD
Retailer 10$5,532 SGD

11 data points across 19 retailers

13 retailers$858 SGD to $4,312 SGD

A
Cheapest Retailer
-
$858 SGD
$671 USD
A
Retailer 2
-
$933 SGD
$730 USD
View
A
Retailer 3
-
$995 SGD
$778 USD
View
B+
Retailer 4
-
$1,093 SGD
$855 USD
View
B+
Retailer 5
-
$1,498 SGD
$1,172 USD
View
A
Retailer 6
-
$1,568 SGD
£966 GBP
View
B+
Retailer 7
-
$1,763 SGD
£1,086 GBP
View
B+
Retailer 8
-
$2,134 SGD
$1,669 USD
View
B
Retailer 9
-
$2,540 SGD
$1,987 USD
View
B+
Retailer 10
-
$2,570 SGD
$2,010 USD
View
B
Retailer 11
-
$3,087 SGD
$2,415 USD
View
B
Retailer 12
-
$3,508 SGD
$2,744 USD
View
Most Expensive
B
MOH London
LG595396305 · Nov 1
$4,312 SGD
£2,656 GBP
View
12 more retailers have this diamond
Prices start from $858 SGDSave up to $3,454 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
3.43ct Oval
$858 SGD