CaratHunter
Plans
Oval|Lab Grown|IGI

1.05ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG811640964

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811640964

Diamond specifications and retailer prices

From $268 SGD
$209 USD
As of October 29, 2026
Save $3,039 SGD (92%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,307 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.05ct lab-grown oval diamond

This 1.05ct 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 LG811640964 or 811640964. Listed at 18 retailers as of October 29, 2026, with prices from $268 to $3,307, a $3,039 spread on the same certified stone. Brilliant Earth lists it at $3,307. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811640964
Dimensions8.48 × 5.60 × 3.40 mm
L/W Ratio1.51
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
8.48 mm5.60 mm1.05 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811640964
Side View
Table 61.0%Crown 35.2°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 60.7%

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: $3,307 SGD|Low: $265 SGD|High: $3,307 SGD|Avg: $900 SGD
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 30, 2026
Retailer 19$268 SGD
Retailer 4$297 SGD
Retailer 15$310 SGD
Retailer 7$332 SGD
Retailer 14$332 SGD
Retailer 13$570 SGD
Retailer 17$572 SGD
Retailer 9$575 SGD
Retailer 2$612 SGD
Retailer 16$636 SGD
Retailer 3$773 SGD
Retailer 11$931 SGD
Retailer 6$1,066 SGD
Retailer 18$1,070 SGD
Retailer 5$1,135 SGD
Retailer 10$1,182 SGD
Retailer 12$1,336 SGD
Retailer 8$2,397 SGD
Brilliant Earth$3,307 SGD

40 data points across 19 retailers

18 retailers$268 SGD to $3,307 SGD

A
Cheapest Retailer
-
$268 SGD
$209 USD
A
Retailer 2
-
$297 SGD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$310 SGD
$242 USD
View
A
Retailer 4
-
$332 SGD
$259 USD
View
A
Retailer 5
-
$332 SGD
$259 USD
View
A
Retailer 6
-
$570 SGD
ZAR 7,183 ZAR
View
A
Retailer 7
-
$572 SGD
$446 USD
View
A
Retailer 8
-
$612 SGD
£376 GBP
View
A
Retailer 9
-
$636 SGD
$496 USD
View
B+
Retailer 10
-
$773 SGD
$603 USD
View
B+
Retailer 11
-
$931 SGD
View
B+
Retailer 12
-
$1,066 SGD
$832 USD
View
B+
Retailer 13
-
$1,070 SGD
$835 USD
View
B+
Retailer 14
-
$1,135 SGD
$885 USD
View
B+
Retailer 15
-
$1,182 SGD
$922 USD
View
B+
Retailer 16
-
$1,336 SGD
£821 GBP
View
B
Retailer 17
-
$2,397 SGD
$1,870 USD
View
Most Expensive
B
Brilliant Earth
21422789A · Oct 29
$3,307 SGD
$2,580 USD
View
17 more retailers have this diamond
Prices start from $268 SGDSave up to $3,039 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
1.05ct Oval
$268 SGD