Oval|Lab Grown|IGI

4.10ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG811641382

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811641382

Diamond specifications and retailer prices

From $3,348 SGD
$2,612 USD
As of October 29, 2026
Save $17,339 SGD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $20,687 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.1ct lab-grown oval diamond

This 4.1ct 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 LG811641382 or 811641382. Listed at 22 retailers as of October 29, 2026, with prices from $3,348 to $20,687, a $17,339 spread on the same certified stone. Brilliant Earth lists it at $20,687. 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

4.10
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811641382
Dimensions13.27 × 8.88 × 5.55 mm
L/W Ratio1.49
Girdle conditionFaceted
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
13.27 mm8.88 mm4.10 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811641382
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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: Oct 29
Current: $20,687 SGD|Low: $3,348 SGD|High: $21,327 SGD|Avg: $9,114 SGD|-3.0%
Brilliant Earth
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
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Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 19$3,348 SGD
Retailer 9$4,554 SGD
Retailer 17$4,646 SGD
Retailer 2$4,767 SGD
Retailer 10$5,210 SGD
Retailer 5$5,217 SGD
Retailer 11$5,283 SGD
Retailer 16$6,583 SGD
Retailer 6$7,144 SGD
Retailer 15$7,224 SGD
Retailer 12$7,385 SGD
Retailer 8$8,456 SGD
Retailer 18$8,805 SGD
Retailer 3$9,069 SGD
Retailer 13$9,464 SGD
Retailer 14$9,779 SGD
Retailer 7$9,908 SGD
Retailer 4$12,117 SGD
Brilliant Earth$20,687 SGD

37 data points across 19 retailers

22 retailers$3,348 SGD to $20,687 SGD

A
Cheapest Retailer
-
$3,348 SGD
$2,612 USD
Final sale: no returns
Retailer 2
-
$4,554 SGD
$3,553 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$4,554 SGD
$3,553 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$4,646 SGD
$3,625 USD
View
A
Retailer 5
-
$4,767 SGD
£2,929 GBP
View
Retailer 6
-
$4,955 SGD
$3,866 USD
View
Price last confirmed 34 days ago
Retailer 7
-
$5,210 SGD
$4,065 USD
View
Price last confirmed 35 days ago
A
Retailer 8
-
$5,217 SGD
$4,070 USD
View
Retailer 9
-
$5,283 SGD
$4,122 USD
View
Price last confirmed 19 days ago
Retailer 10
-
$5,283 SGD
$4,122 USD
View
Price last confirmed 27 days ago
A
Retailer 11
-
$6,583 SGD
£4,044 GBP
View
Retailer 12
-
$6,602 SGD
$5,151 USD
View
Price last confirmed 22 days ago
A
Retailer 13
-
$7,144 SGD
$5,574 USD
View
A
Retailer 14
-
$7,224 SGD
$5,636 USD
View
A
Retailer 15
-
$7,385 SGD
ZAR 93,089 ZAR
View
B+
Retailer 16
-
$8,805 SGD
$6,870 USD
View
B+
Retailer 17
-
$9,069 SGD
$7,075 USD
View
B+
Retailer 18
-
$9,464 SGD
£5,814 GBP
View
B+
Retailer 19
-
$9,779 SGD
$7,630 USD
View
Retailer 20
-
$9,908 SGD
$7,730 USD
View
Price last confirmed 8 days ago
B+
Retailer 21
-
$12,117 SGD
$9,454 USD
View
Most Expensive
B
Brilliant Earth
21016012A · Oct 29
$20,687 SGD
$16,140 USD
View
21 more retailers have this diamond
Prices start from $3,348 SGDSave up to $17,339 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
4.10ct Oval
$3,348 SGD