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Oval|Lab Grown|IGI

1.05ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG760576779

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG760576779

Diamond specifications and retailer prices

From $299 SGD
$234 USD
As of October 29, 2026
Save $3,191 SGD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,490 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG760576779 or 760576779. Listed at 23 retailers as of October 29, 2026, with prices from $299 to $3,490, a $3,191 spread on the same certified stone. Brilliant Earth lists it at $3,490. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760576779
Dimensions8.17 × 5.77 × 3.54 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm5.77 mm1.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760576779
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.4%

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 29
Current: $3,490 SGD|Low: $289 SGD|High: $3,490 SGD|Avg: $974 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
Retailer 20
Retailer 21
October 31, 2026
Retailer 8$299 SGD
Retailer 7$335 SGD
Retailer 3$348 SGD
Retailer 6$371 SGD
Retailer 20$371 SGD
Retailer 16$383 SGD
Retailer 10$499 SGD
Retailer 18$637 SGD
Retailer 2$642 SGD
Retailer 5$670 SGD
Retailer 13$701 SGD
Retailer 15$854 SGD
Retailer 19$905 SGD
Retailer 9$1,193 SGD
Retailer 4$1,197 SGD
Retailer 14$1,260 SGD
Retailer 12$1,287 SGD
Retailer 17$1,380 SGD
Retailer 21$1,489 SGD
Retailer 11$1,665 SGD
Brilliant Earth$3,490 SGD

32 data points across 21 retailers

23 retailers$299 SGD to $3,490 SGD

A
Cheapest Retailer
-
$299 SGD
$234 USD
A
Retailer 2
-
$335 SGD
$262 USD
View
Final sale: no returns
A
Retailer 3
-
$348 SGD
$272 USD
View
A
Retailer 4
-
$371 SGD
$290 USD
View
A
Retailer 5
-
$371 SGD
$290 USD
View
A
Retailer 6
-
$383 SGD
£236 GBP
View
A
Retailer 7
-
$499 SGD
$390 USD
View
A
Retailer 8
-
$637 SGD
ZAR 8,056 ZAR
View
A
Retailer 9
-
$642 SGD
€478 EUR
View
A
Retailer 10
-
$670 SGD
$524 USD
View
A
Retailer 11
-
$701 SGD
£432 GBP
View
B+
Retailer 12
-
$766 SGD
$599 USD
View
B+
Retailer 13
-
$854 SGD
A$1,028 AUD
View
B+
Retailer 14
-
$905 SGD
A$1,089 AUD
View
B+
Retailer 15
-
$1,193 SGD
$933 USD
View
B
Retailer 16
-
$1,197 SGD
$936 USD
View
B+
Retailer 17
-
$1,260 SGD
$985 USD
View
B
Retailer 18
-
$1,287 SGD
$1,007 USD
View
B+
Retailer 19
-
$1,380 SGD
A$1,661 AUD
View
B+
Retailer 20
-
$1,489 SGD
£917 GBP
View
Retailer 21
-
$1,530 SGD
$1,197 USD
View
Price last confirmed 88 days ago
B
Retailer 22
-
$1,665 SGD
$1,302 USD
View
Most Expensive
B
Brilliant Earth
16978921A · Oct 29
$3,490 SGD
$2,730 USD
View
22 more retailers have this diamond
Prices start from $299 SGDSave up to $3,191 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
$299 SGD