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Oval|Lab Grown|IGI

1.15ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG825666973

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825666973

Diamond specifications and retailer prices

From $289 SGD
$226 USD
As of October 29, 2026
Save $2,166 SGD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,665 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.15ct lab-grown oval diamond

This 1.15ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825666973 or 825666973. Listed at 17 retailers as of October 29, 2026, with a 750% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825666973
Dimensions8.54 × 5.78 × 3.63 mm
L/W Ratio1.48
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
8.54 mm5.78 mm1.15 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825666973
Side View
Table 59.0%Crown 34.6°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 29
Current: $2,665 SGD|Low: $289 SGD|High: $2,710 SGD|Avg: $1,067 SGD|-1.7%
Rare Carat
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$289 SGD
Retailer 3$323 SGD
Retailer 14$335 SGD
Retailer 6$358 SGD
Retailer 13$358 SGD
Retailer 15$610 SGD
Retailer 12$615 SGD
Retailer 7$616 SGD
Retailer 2$667 SGD
Retailer 18$910 SGD
Retailer 5$1,152 SGD
Retailer 16$1,156 SGD
Retailer 8$1,204 SGD
Retailer 4$1,219 SGD
Retailer 9$1,301 SGD
Retailer 11$1,443 SGD
Retailer 10$2,455 SGD
Rare Carat$2,665 SGD

39 data points across 18 retailers

17 retailers$289 SGD to $2,455 SGD

A
Cheapest Retailer
-
$289 SGD
$226 USD
A
Retailer 2
-
$323 SGD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$335 SGD
$262 USD
View
A
Retailer 4
-
$358 SGD
$280 USD
View
A
Retailer 5
-
$358 SGD
$280 USD
View
A
Retailer 6
-
$610 SGD
$477 USD
View
A
Retailer 7
-
$615 SGD
ZAR 7,776 ZAR
View
A
Retailer 8
-
$667 SGD
£411 GBP
View
B+
Retailer 9
-
$910 SGD
$712 USD
View
B+
Retailer 10
-
$1,152 SGD
$901 USD
View
B+
Retailer 11
-
$1,156 SGD
$904 USD
View
B+
Retailer 12
-
$1,204 SGD
View
B+
Retailer 13
-
$1,219 SGD
$953 USD
View
B+
Retailer 14
-
$1,291 SGD
$1,010 USD
View
B+
Retailer 15
-
$1,443 SGD
£889 GBP
View
B
Retailer 16
-
$2,455 SGD
$1,920 USD
View
Most Expensive
Rare Carat
PD-238447 · Oct 21
$2,665 SGD
$2,085 USD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $289 SGDSave up to $2,166 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
1.15ct Oval
$289 SGD