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Oval|Lab Grown|IGI

1.25ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG840617085

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840617085

Diamond specifications and retailer prices

From $288 SGD
$225 USD
As of October 29, 2026
Save $1,361 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,649 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.25ct lab-grown oval diamond

This 1.25ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840617085 or 840617085. Listed at 18 retailers as of October 29, 2026, with prices from $288 to $1,649, a $1,361 spread on the same certified stone. Brilliant Earth lists it at $1,649. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840617085
Dimensions8.60 × 6.13 × 3.73 mm
L/W Ratio1.40
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
8.60 mm6.13 mm1.25 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840617085
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.8%

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: $1,649 SGD|Low: $288 SGD|High: $1,675 SGD|Avg: $740 SGD|-1.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 15$288 SGD
Retailer 18$321 SGD
Retailer 5$334 SGD
Retailer 7$358 SGD
Retailer 8$358 SGD
Retailer 11$393 SGD
Retailer 13$438 SGD
Retailer 12$486 SGD
Retailer 10$597 SGD
Retailer 4$612 SGD
Retailer 14$664 SGD
Retailer 17$666 SGD
Retailer 6$869 SGD
Retailer 9$1,099 SGD
Retailer 19$1,145 SGD
Retailer 2$1,149 SGD
Retailer 3$1,152 SGD
Retailer 16$1,435 SGD
Brilliant Earth$1,649 SGD

16 data points across 19 retailers

18 retailers$288 SGD to $1,649 SGD

A
Cheapest Retailer
-
$288 SGD
$225 USD
A
Retailer 2
-
$321 SGD
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$334 SGD
$261 USD
View
A
Retailer 4
-
$358 SGD
$280 USD
View
A
Retailer 5
-
$358 SGD
$280 USD
View
A
Retailer 6
-
$393 SGD
HK$2,400 HKD
View
A
Retailer 7
-
$438 SGD
£269 GBP
View
A
Retailer 8
-
$486 SGD
$380 USD
View
A
Retailer 9
-
$612 SGD
ZAR 7,735 ZAR
View
A
Retailer 10
-
$664 SGD
£409 GBP
View
A
Retailer 11
-
$666 SGD
$521 USD
View
B+
Retailer 12
-
$869 SGD
A$1,046 AUD
View
Retailer 13
-
$1,099 SGD
$860 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$1,145 SGD
$896 USD
View
B+
Retailer 15
-
$1,149 SGD
$899 USD
View
B+
Retailer 16
-
$1,152 SGD
View
B
Retailer 17
-
$1,435 SGD
£884 GBP
View
Most Expensive
B
Brilliant Earth
22132513A · Oct 29
$1,649 SGD
$1,290 USD
View
17 more retailers have this diamond
Prices start from $288 SGDSave up to $1,361 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
1.25ct Oval
$288 SGD