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Oval|Lab Grown|IGI

3.09ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG838643446

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG838643446

Diamond specifications and retailer prices

From $1,468 SGD
$1,145 USD
As of October 29, 2026
Save $10,593 SGD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,061 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838643446 or 838643446. Listed at 19 retailers as of October 29, 2026, with prices from $1,468 to $12,061, a $10,593 spread on the same certified stone. Brilliant Earth lists it at $12,061. 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

3.09
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838643446
Dimensions12.03 × 8.09 × 5.12 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
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
12.03 mm8.09 mm3.09 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838643446
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.3%

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: $12,061 SGD|Low: $1,464 SGD|High: $12,458 SGD|Avg: $3,699 SGD|-3.2%
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
October 30, 2026
Retailer 4$1,468 SGD
Retailer 16$1,521 SGD
Retailer 10$1,620 SGD
Retailer 2$1,680 SGD
Retailer 12$1,698 SGD
Retailer 13$2,220 SGD
Retailer 8$2,487 SGD
Retailer 9$2,880 SGD
Retailer 14$3,180 SGD
Retailer 7$3,467 SGD
Retailer 11$3,533 SGD
Retailer 17$3,921 SGD
Retailer 3$4,200 SGD
Retailer 5$4,583 SGD
Retailer 6$4,898 SGD
Retailer 15$5,168 SGD
Retailer 18$5,308 SGD
Brilliant Earth$12,061 SGD

22 data points across 18 retailers

19 retailers$1,468 SGD to $12,061 SGD

A
Cheapest Retailer
-
$1,468 SGD
$1,145 USD
Final sale: no returns
A
Retailer 2
-
$1,521 SGD
$1,187 USD
View
Retailer 3
-
$1,537 SGD
$1,199 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$1,537 SGD
$1,199 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$1,620 SGD
$1,264 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,680 SGD
£1,032 GBP
View
A
Retailer 7
-
$1,698 SGD
$1,325 USD
View
A
Retailer 8
-
$2,220 SGD
$1,732 USD
View
Retailer 9
-
$2,880 SGD
$2,247 USD
View
Price last confirmed 15 days ago
A
Retailer 10
-
$3,180 SGD
$2,481 USD
View
Retailer 11
-
$3,467 SGD
A$4,162 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$3,533 SGD
ZAR 44,534 ZAR
View
B+
Retailer 13
-
$3,921 SGD
$3,059 USD
View
B+
Retailer 14
-
$4,200 SGD
£2,580 GBP
View
B+
Retailer 15
-
$4,583 SGD
$3,576 USD
View
B+
Retailer 16
-
$4,898 SGD
$3,821 USD
View
B+
Retailer 17
-
$5,168 SGD
£3,175 GBP
View
B+
Retailer 18
-
$5,308 SGD
$4,142 USD
View
Most Expensive
B
Brilliant Earth
21735020A · Oct 29
$12,061 SGD
$9,410 USD
View
18 more retailers have this diamond
Prices start from $1,468 SGDSave up to $10,593 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
3.09ct Oval
$1,468 SGD