CaratHunter
Plans
Oval|Lab Grown|IGI

4.30ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG768630607

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768630607

Diamond specifications and retailer prices

From $3,849 SGD
$3,011 USD
As of October 29, 2026
Save $15,201 SGD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $19,051 SGD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.3ct lab-grown oval diamond

This 4.3ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768630607 or 768630607. Listed at 14 retailers as of October 29, 2026, with prices from $3,849 to $19,051, a $15,201 spread on the same certified stone. With Clarity lists it at $19,051. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.30
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630607
Dimensions13.05 × 9.33 × 5.79 mm
L/W Ratio1.40
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
13.05 mm9.33 mm4.30 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630607
Side View
Table 61.0%Crown 34.2°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 62.1%

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: $15,277 SGD|Low: $3,849 SGD|High: $22,308 SGD|Avg: $10,318 SGD|-31.5%
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
With Clarity
October 30, 2026
Retailer 13$3,849 SGD
Retailer 7$4,194 SGD
Retailer 15$4,500 SGD
Retailer 8$4,973 SGD
Retailer 12$5,561 SGD
Retailer 2$5,885 SGD
Retailer 9$7,840 SGD
Retailer 14$7,888 SGD
Retailer 5$9,166 SGD
Retailer 11$9,675 SGD
Retailer 3$9,833 SGD
Retailer 10$9,915 SGD
Retailer 6$10,801 SGD
Retailer 4$12,853 SGD
Retailer 1$15,277 SGD
With Clarity$19,051 SGD

39 data points across 16 retailers

14 retailers$3,849 SGD to $19,051 SGD

A
Cheapest Retailer
-
$3,849 SGD
$3,011 USD
A
Retailer 2
-
$4,500 SGD
HK$27,500 HKD
View
A
Retailer 3
-
$4,973 SGD
£3,063 GBP
View
A
Retailer 4
-
$5,561 SGD
$4,350 USD
View
A
Retailer 5
-
$5,885 SGD
€4,384 EUR
View
B+
Retailer 6
-
$7,840 SGD
ZAR 99,078 ZAR
View
A
Retailer 7
-
$7,888 SGD
$6,170 USD
View
Retailer 8
-
$9,166 SGD
$7,170 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$9,675 SGD
$7,568 USD
View
B+
Retailer 10
-
$9,833 SGD
$7,692 USD
View
B+
Retailer 11
-
$9,915 SGD
£6,107 GBP
View
B+
Retailer 12
-
$12,853 SGD
$10,054 USD
View
B
Retailer 13
-
$15,277 SGD
$11,950 USD
View
Most Expensive
B
With Clarity
768630607 · Oct 30
$19,051 SGD
$14,902 USD
View
13 more retailers have this diamond
Prices start from $3,849 SGDSave up to $15,201 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
4.30ct Oval
$3,849 SGD