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Oval|Lab Grown|IGI

5.08ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG780662940

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780662940

Diamond specifications and retailer prices

From $11,970 SGD
$9,363 USD
As of October 26, 2026
Save $49,923 SGD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $61,892 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.08ct lab-grown oval diamond

This 5.08ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662940 or 780662940. Listed at 12 retailers as of October 26, 2026, with prices from $11,970 to $61,892, a $49,923 spread on the same certified stone. With Clarity lists it at $61,892. 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

5.08
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662940
Dimensions13.60 × 9.71 × 6.10 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
13.60 mm9.71 mm5.08 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662940
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

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 26
Current: $19,117 SGD|Low: $11,970 SGD|High: $67,520 SGD|Avg: $25,869 SGD|-37.1%
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
With Clarity
October 31, 2026
Retailer 10$11,970 SGD
Retailer 12$12,453 SGD
Retailer 6$12,739 SGD
Retailer 11$13,150 SGD
Retailer 8$14,708 SGD
Retailer 4$15,995 SGD
Retailer 1$19,117 SGD
Retailer 7$19,854 SGD
Retailer 14$22,308 SGD
Retailer 13$27,443 SGD
Retailer 9$31,432 SGD
Retailer 5$31,492 SGD
Retailer 3$33,839 SGD
Retailer 2$37,588 SGD
With Clarity$61,892 SGD

31 data points across 15 retailers

12 retailers$11,970 SGD to $61,892 SGD

A
Cheapest Retailer
-
$11,970 SGD
$9,363 USD
A
Retailer 2
-
$12,453 SGD
HK$76,100 HKD
View
A
Retailer 3
-
$13,150 SGD
$10,286 USD
View
A
Retailer 4
-
$14,708 SGD
$11,505 USD
View
B+
Retailer 5
-
$19,117 SGD
€14,242 EUR
View
A
Retailer 6
-
$19,854 SGD
$15,530 USD
View
Retailer 7
-
$27,443 SGD
£16,903 GBP
View
Price last confirmed 23 days ago
B+
Retailer 8
-
$31,432 SGD
$24,587 USD
View
Retailer 9
-
$33,839 SGD
$26,470 USD
View
Price last confirmed 26 days ago
Retailer 10
-
$37,588 SGD
ZAR 474,995 ZAR
View
Price last confirmed 25 days ago
Retailer 11
-
$53,262 SGD
$41,663 USD
View
Price last confirmed 27 days ago
Most Expensive
B
With Clarity
780662940 · Oct 31
$61,892 SGD
$48,414 USD
View
11 more retailers have this diamond
Prices start from $11,970 SGDSave up to $49,923 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
5.08ct Oval
$11,970 SGD