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Oval|Lab Grown|IGI

1.01ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG733512677

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG733512677

Diamond specifications and retailer prices

From $487 SGD
$381 USD
As of October 30, 2026
Save $2,850 SGD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,337 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.01ct lab-grown oval diamond

This 1.01ct 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 LG733512677 or 733512677. Listed at 25 retailers as of October 29, 2026, with prices from $487 to $3,337, a $2,850 spread on the same certified stone. Brilliant Earth lists it at $3,337. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733512677
Dimensions7.88 × 5.71 × 3.53 mm
L/W Ratio1.38
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
7.88 mm5.71 mm1.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733512677
Side View
Table 60.0%Crown 33.2°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 61.8%

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 30
Current: $3,337 SGD|Low: $436 SGD|High: $3,337 SGD|Avg: $1,250 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
October 31, 2026
Retailer 15$436 SGD
Retailer 6$487 SGD
Retailer 8$559 SGD
Retailer 3$726 SGD
Retailer 14$735 SGD
Retailer 5$841 SGD
Retailer 10$904 SGD
Retailer 11$929 SGD
Retailer 2$971 SGD
Retailer 13$1,345 SGD
Retailer 4$1,437 SGD
Retailer 12$1,452 SGD
Retailer 7$2,104 SGD
Retailer 9$2,179 SGD
Brilliant Earth$3,337 SGD

44 data points across 15 retailers

25 retailers$487 SGD to $3,337 SGD

Retailer 1
-
$436 SGD
$341 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$487 SGD
$381 USD
View
Final sale: no returns
Retailer 3
-
$506 SGD
$396 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$541 SGD
$423 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$541 SGD
$423 USD
View
Retailer 6
-
$541 SGD
$423 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$541 SGD
$423 USD
View
A
Retailer 8
-
$559 SGD
£344 GBP
View
A
Retailer 9
-
$726 SGD
$568 USD
View
B+
Retailer 10
-
$735 SGD
$575 USD
View
B+
Retailer 11
-
$752 SGD
$588 USD
View
B+
Retailer 12
-
$841 SGD
$658 USD
View
B+
Retailer 13
-
$904 SGD
A$1,088 AUD
View
B+
Retailer 14
-
$929 SGD
ZAR 11,745 ZAR
View
B+
Retailer 15
-
$971 SGD
£598 GBP
View
B
Retailer 16
-
$1,345 SGD
$1,052 USD
View
Retailer 17
-
$1,415 SGD
$1,107 USD
View
Price last confirmed 82 days ago
B
Retailer 18
-
$1,437 SGD
View
B
Retailer 19
-
$1,452 SGD
€1,082 EUR
View
Retailer 20
-
$1,739 SGD
$1,360 USD
View
Price last confirmed 24 days ago
B
Retailer 21
-
$1,793 SGD
$1,403 USD
View
B
Retailer 22
-
$2,102 SGD
$1,644 USD
View
B
Retailer 23
-
$2,104 SGD
£1,296 GBP
View
B
Retailer 24
-
$2,179 SGD
£1,342 GBP
View
Most Expensive
B
Brilliant Earth
16761884A · Oct 29
$3,337 SGD
$2,610 USD
View
24 more retailers have this diamond
Prices start from $487 SGDSave up to $2,850 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
1.01ct Oval
$487 SGD