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Oval|Lab Grown|IGI

1.01ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG771601510

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771601510

Diamond specifications and retailer prices

From $268 SGD
$210 USD
As of October 29, 2026
Save $3,094 SGD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,362 SGD at Brilliant Earth · As of October 31, 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 LG771601510 or 771601510. Listed at 23 retailers as of October 29, 2026, with prices from $268 to $3,362, a $3,094 spread on the same certified stone. Brilliant Earth lists it at $3,362. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771601510
Dimensions7.95 × 5.72 × 3.59 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
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
7.95 mm5.72 mm1.01 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771601510
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.8%

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: $3,362 SGD|Low: $266 SGD|High: $3,362 SGD|Avg: $857 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 31, 2026
Retailer 8$268 SGD
Retailer 2$299 SGD
Retailer 18$311 SGD
Retailer 3$332 SGD
Retailer 10$332 SGD
Retailer 15$571 SGD
Retailer 4$573 SGD
Retailer 13$614 SGD
Retailer 17$630 SGD
Retailer 19$633 SGD
Retailer 12$696 SGD
Retailer 16$813 SGD
Retailer 6$904 SGD
Retailer 7$1,069 SGD
Retailer 9$1,137 SGD
Retailer 14$1,339 SGD
Retailer 11$1,344 SGD
Retailer 5$1,566 SGD
Brilliant Earth$3,362 SGD

40 data points across 19 retailers

23 retailers$268 SGD to $3,362 SGD

Retailer 1
-
$266 SGD
$208 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$268 SGD
$210 USD
View
A
Retailer 3
-
$299 SGD
$234 USD
View
Final sale: no returns
A
Retailer 4
-
$311 SGD
$243 USD
View
Retailer 5
-
$326 SGD
$255 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$332 SGD
$260 USD
View
A
Retailer 7
-
$332 SGD
$260 USD
View
A
Retailer 8
-
$571 SGD
ZAR 7,218 ZAR
View
A
Retailer 9
-
$573 SGD
$448 USD
View
A
Retailer 10
-
$614 SGD
£378 GBP
View
A
Retailer 11
-
$630 SGD
€469 EUR
View
A
Retailer 12
-
$633 SGD
$495 USD
View
B+
Retailer 13
-
$696 SGD
A$838 AUD
View
B+
Retailer 14
-
$706 SGD
$552 USD
View
B+
Retailer 15
-
$813 SGD
A$978 AUD
View
B+
Retailer 16
-
$904 SGD
$707 USD
View
B+
Retailer 17
-
$1,069 SGD
$836 USD
View
B+
Retailer 18
-
$1,137 SGD
$889 USD
View
B+
Retailer 19
-
$1,191 SGD
$932 USD
View
B+
Retailer 20
-
$1,339 SGD
£825 GBP
View
Retailer 21
-
$1,344 SGD
A$1,617 AUD
View
Price last confirmed 31 days ago
B
Retailer 22
-
$1,566 SGD
$1,225 USD
View
Most Expensive
B
Brilliant Earth
18476726A · Oct 31
$3,362 SGD
$2,630 USD
View
22 more retailers have this diamond
Prices start from $268 SGDSave up to $3,094 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
$268 SGD