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Oval|Lab Grown|IGI

4.37ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG800662990

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG800662990

Diamond specifications and retailer prices

From $6,314 SGD
$4,939 USD
As of October 29, 2026
Save $30,616 SGD (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $36,930 SGD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.37ct lab-grown oval diamond

This 4.37ct 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 LG800662990 or 800662990. Listed at 26 retailers as of October 29, 2026, with prices from $6,314 to $36,930, a $30,616 spread on the same certified stone. With Clarity lists it at $36,930. 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

4.37
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800662990
Dimensions13.60 × 9.25 × 5.62 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
13.60 mm9.25 mm4.37 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800662990
Side View
Table 61.0%Crown 34.2°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 60.8%

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: $9,364 SGD|Low: $6,062 SGD|High: $21,988 SGD|Avg: $11,155 SGD|+0.8%
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
October 30, 2026
Retailer 17$6,314 SGD
Retailer 6$6,617 SGD
Retailer 12$7,071 SGD
Retailer 4$7,325 SGD
Retailer 16$7,357 SGD
Retailer 15$7,479 SGD
Retailer 7$7,534 SGD
Retailer 5$8,696 SGD
Retailer 10$9,197 SGD
Retailer 1$9,364 SGD
Retailer 8$10,365 SGD
Retailer 14$11,373 SGD
Retailer 2$12,311 SGD
Retailer 13$14,984 SGD
Retailer 11$15,589 SGD
Retailer 18$16,411 SGD
Retailer 9$18,755 SGD
Retailer 3$21,988 SGD

42 data points across 18 retailers

26 retailers$6,314 SGD to $36,930 SGD

A
Cheapest Retailer
-
$6,314 SGD
$4,939 USD
Retailer 2
-
$6,314 SGD
$4,939 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$6,617 SGD
$5,176 USD
View
A
Retailer 4
-
$6,865 SGD
CA$7,458 CAD
View
A
Retailer 5
-
$7,071 SGD
$5,531 USD
View
Final sale: no returns
Retailer 6
-
$7,224 SGD
$5,651 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
$7,325 SGD
$5,730 USD
View
Retailer 8
-
$7,325 SGD
$5,730 USD
View
Price last confirmed 14 days ago
A
Retailer 9
-
$7,357 SGD
$5,755 USD
View
A
Retailer 10
-
$7,479 SGD
$5,850 USD
View
A
Retailer 11
-
$7,534 SGD
$5,893 USD
View
B+
Retailer 12
-
$8,696 SGD
$6,802 USD
View
B+
Retailer 13
-
$9,197 SGD
$7,194 USD
View
B+
Retailer 14
-
$9,364 SGD
£5,767 GBP
View
B+
Retailer 15
-
$10,365 SGD
£6,384 GBP
View
B+
Retailer 16
-
$12,311 SGD
$9,630 USD
View
B+
Retailer 17
-
$14,984 SGD
£9,229 GBP
View
B+
Retailer 18
-
$15,589 SGD
ZAR 197,003 ZAR
View
B
Retailer 19
-
$16,411 SGD
$12,837 USD
View
B
Retailer 20
-
$18,755 SGD
$14,671 USD
View
B
Retailer 21
-
$19,598 SGD
$15,330 USD
View
B
Retailer 22
-
$20,364 SGD
$15,929 USD
View
B
Retailer 23
-
$20,893 SGD
$16,343 USD
View
B
Retailer 24
-
$21,988 SGD
$17,200 USD
View
B
Retailer 25
-
$26,281 SGD
$20,558 USD
View
Most Expensive
B
With Clarity
800662990 · Oct 30
$36,930 SGD
$28,888 USD
View
25 more retailers have this diamond
Prices start from $6,314 SGDSave up to $30,616 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
4.37ct Oval
$6,314 SGD