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Oval|Lab Grown|IGI

1.10ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG707554004

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG707554004

Diamond specifications and retailer prices

From $493 SGD
$385 USD
As of October 30, 2026
Save $2,954 SGD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,448 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.1ct lab-grown oval diamond

This 1.1ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG707554004 or 707554004. Listed at 25 retailers as of October 29, 2026, with prices from $493 to $3,448, a $2,954 spread on the same certified stone. Brilliant Earth lists it at $3,448. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707554004
Dimensions8.48 × 5.77 × 3.53 mm
L/W Ratio1.47
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 mm5.77 mm1.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707554004
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.2%

Caratlytics Score

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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 30
Current: $3,448 SGD|Low: $441 SGD|High: $3,448 SGD|Avg: $1,155 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
October 30, 2026
Retailer 14$441 SGD
Retailer 3$546 SGD
Retailer 2$580 SGD
Retailer 4$733 SGD
Retailer 13$743 SGD
Retailer 11$845 SGD
Retailer 6$852 SGD
Retailer 9$923 SGD
Retailer 10$939 SGD
Retailer 7$979 SGD
Retailer 5$1,453 SGD
Retailer 12$1,603 SGD
Retailer 8$2,147 SGD
Brilliant Earth$3,448 SGD

38 data points across 14 retailers

25 retailers$493 SGD to $3,448 SGD

Retailer 1
-
$441 SGD
$344 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$493 SGD
$385 USD
View
Final sale: no returns
Retailer 3
-
$511 SGD
$399 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$546 SGD
$426 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$546 SGD
$426 USD
View
A
Retailer 6
-
$546 SGD
$426 USD
View
Retailer 7
-
$546 SGD
$426 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
$580 SGD
£356 GBP
View
A
Retailer 9
-
$733 SGD
$572 USD
View
A
Retailer 10
-
$743 SGD
$580 USD
View
B+
Retailer 11
-
$845 SGD
€628 EUR
View
B+
Retailer 12
-
$852 SGD
$665 USD
View
B+
Retailer 13
-
$883 SGD
$689 USD
View
B+
Retailer 14
-
$923 SGD
A$1,108 AUD
View
B+
Retailer 15
-
$939 SGD
ZAR 11,839 ZAR
View
B+
Retailer 16
-
$979 SGD
£602 GBP
View
B
Retailer 17
-
$1,453 SGD
View
B
Retailer 18
-
$1,603 SGD
$1,251 USD
View
Retailer 19
-
$1,757 SGD
$1,371 USD
View
Price last confirmed 22 days ago
B
Retailer 20
-
$1,812 SGD
$1,413 USD
View
Retailer 21
-
$2,069 SGD
$1,614 USD
View
B
Retailer 22
-
$2,119 SGD
$1,653 USD
View
B
Retailer 23
-
$2,129 SGD
£1,308 GBP
View
B
Retailer 24
-
$2,147 SGD
£1,319 GBP
View
Most Expensive
B
Brilliant Earth
15104681A · Oct 29
$3,448 SGD
$2,690 USD
View
24 more retailers have this diamond
Prices start from $493 SGDSave up to $2,954 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
1.10ct Oval
$493 SGD