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Oval|Lab Grown|IGI

4.31ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG773653475

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG773653475

Diamond specifications and retailer prices

From $6,443 SGD
$5,040 USD
As of October 29, 2026
Save $14,163 SGD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $20,607 SGD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 4.31ct lab-grown oval diamond

This 4.31ct 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 LG773653475 or 773653475. Listed at 9 retailers as of October 29, 2026, with prices from $6,443 to $20,607, a $14,163 spread on the same certified stone. Yadav Diamonds lists it at $20,607. 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

4.31
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773653475
Dimensions13.63 × 9.25 × 5.55 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.63 mm9.25 mm4.31 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773653475
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.0%

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: $12,104 SGD|Low: $4,951 SGD|High: $52,444 SGD|Avg: $16,481 SGD|+15.2%
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
Yadav Diamonds
October 4, 2026
Retailer 14$6,443 SGD
Retailer 17$6,747 SGD
Retailer 12$6,952 SGD
Retailer 15$7,406 SGD
Retailer 18$8,527 SGD
Retailer 4$9,089 SGD
Retailer 3$9,430 SGD
Retailer 9$9,651 SGD
Retailer 1$12,104 SGD
Retailer 10$15,086 SGD
Retailer 5$16,068 SGD
Retailer 13$18,425 SGD
Retailer 16$19,263 SGD
Retailer 11$19,713 SGD
Retailer 2$19,967 SGD
Yadav Diamonds$20,607 SGD
Retailer 7$21,414 SGD
Retailer 8$35,680 SGD
Retailer 6$52,444 SGD

6 data points across 19 retailers

9 retailers$6,443 SGD to $20,607 SGD

A
Cheapest Retailer
-
$6,443 SGD
$5,040 USD
A
Retailer 2
-
$6,747 SGD
CA$7,330 CAD
View
A
Retailer 3
-
$6,952 SGD
$5,438 USD
View
Final sale: no returns
A
Retailer 4
-
$7,406 SGD
$5,793 USD
View
B+
Retailer 5
-
$12,104 SGD
$9,468 USD
View
B
Retailer 6
-
$18,425 SGD
$14,413 USD
View
B
Retailer 7
-
$19,263 SGD
$15,068 USD
View
B
Retailer 8
-
$19,713 SGD
$15,420 USD
View
Most Expensive
B
Yadav Diamonds
13223437 · Oct 29
$20,607 SGD
$16,119 USD
View
8 more retailers have this diamond
Prices start from $6,443 SGDSave up to $14,163 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
4.31ct Oval
$6,443 SGD