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Oval|Lab Grown|IGI

3.05ct F IF Oval Lab Grown Diamond

EX • F/IF • IGI LG611397396

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG611397396

Diamond specifications and retailer prices

From $1,423 SGD
As of November 4, 2026
Save $6,637 SGD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,060 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG611397396 or 611397396. Listed at 21 retailers as of November 4, 2026, with prices from $1,423 to $8,060, a $6,637 spread on the same certified stone. Brilliant Earth lists it at $8,060. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.05
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611397396
Dimensions11.68 × 8.25 × 5.07 mm
L/W Ratio1.42
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
11.68 mm8.25 mm3.05 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611397396
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.5%

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: Nov 4
Current: $8,060 SGD|Low: $1,423 SGD|High: $8,060 SGD|Avg: $3,225 SGD|+1.4%
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
November 5, 2026
Retailer 3$1,423 SGD
Retailer 5$1,474 SGD
Retailer 9$1,699 SGD
Retailer 4$1,908 SGD
Retailer 8$2,102 SGD
Retailer 11$2,344 SGD
Retailer 7$2,408 SGD
Retailer 13$3,177 SGD
Retailer 12$3,327 SGD
Retailer 10$3,424 SGD
Retailer 6$4,068 SGD
Retailer 14$4,348 SGD
Retailer 2$4,984 SGD
Brilliant Earth$8,060 SGD

45 data points across 14 retailers

21 retailers$1,423 SGD to $8,060 SGD

Retailer 1
-
$1,220 SGD
Price last confirmed 34 days ago
Retailer 2
-
$1,382 SGD
View
Price last confirmed 40 days ago
A
Retailer 3
-
$1,423 SGD
View
Final sale: no returns
Retailer 4
-
$1,474 SGD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$1,699 SGD
View
A
Retailer 6
-
$1,908 SGD
View
A
Retailer 7
-
$2,102 SGD
View
A
Retailer 8
-
$2,344 SGD
View
A
Retailer 9
-
$2,408 SGD
View
Retailer 10
-
$2,763 SGD
View
Price last confirmed 29 days ago
A
Retailer 11
-
$3,177 SGD
View
B+
Retailer 12
-
$3,327 SGD
View
A
Retailer 13
-
$3,424 SGD
View
B+
Retailer 14
-
$3,847 SGD
View
B+
Retailer 15
-
$4,068 SGD
View
B+
Retailer 16
-
$4,122 SGD
View
B+
Retailer 17
-
$4,348 SGD
View
B+
Retailer 18
-
$4,570 SGD
View
B+
Retailer 19
-
$4,984 SGD
View
B+
Retailer 20
-
$5,136 SGD
View
Most Expensive
B
Brilliant Earth
10022343A · Nov 4
$8,060 SGD
$6,310 USD
View
20 more retailers have this diamond
Prices start from $1,423 SGDSave up to $6,637 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
3.05ct Oval
$1,423 SGD