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Oval|Lab Grown|IGI

3.09ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804643258

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804643258

Diamond specifications and retailer prices

From $1,413 SGD
$1,105 USD
As of October 29, 2026
Save $4,318 SGD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,731 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804643258 or 804643258. Listed at 18 retailers as of October 29, 2026, with prices from $1,413 to $5,731, a $4,318 spread on the same certified stone. Taylor and Hart lists it at $5,731. 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804643258
Dimensions11.53 × 8.26 × 5.14 mm
L/W Ratio1.40
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
11.53 mm8.26 mm3.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804643258
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,956 SGD|Low: $1,413 SGD|High: $8,609 SGD|Avg: $3,144 SGD|+0.2%
Retailer 1
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
Taylor and Hart
October 30, 2026
Retailer 6$1,413 SGD
Retailer 9$1,538 SGD
Retailer 4$1,583 SGD
Retailer 10$1,586 SGD
Retailer 3$1,639 SGD
Retailer 15$1,860 SGD
Retailer 1$1,956 SGD
Retailer 2$1,969 SGD
Retailer 11$2,375 SGD
Retailer 5$2,607 SGD
Retailer 17$3,072 SGD
Retailer 16$3,325 SGD
Retailer 18$3,806 SGD
Retailer 12$3,806 SGD
Retailer 13$4,520 SGD
Retailer 7$4,745 SGD
Retailer 8$5,219 SGD
Retailer 14$5,294 SGD
Taylor and Hart$5,731 SGD

11 data points across 19 retailers

18 retailers$1,413 SGD to $5,731 SGD

A
Cheapest Retailer
-
$1,413 SGD
$1,105 USD
A
Retailer 2
-
$1,538 SGD
$1,203 USD
View
A
Retailer 3
-
$1,583 SGD
$1,238 USD
View
Final sale: no returns
A
Retailer 4
-
$1,639 SGD
$1,282 USD
View
A
Retailer 5
-
$1,860 SGD
$1,455 USD
View
A
Retailer 6
-
$1,956 SGD
£1,205 GBP
View
A
Retailer 7
-
$1,969 SGD
$1,540 USD
View
A
Retailer 8
-
$2,375 SGD
£1,463 GBP
View
A
Retailer 9
-
$2,607 SGD
$2,039 USD
View
A
Retailer 10
-
$3,072 SGD
$2,403 USD
View
A
Retailer 11
-
$3,325 SGD
$2,601 USD
View
B+
Retailer 12
-
$3,806 SGD
$2,977 USD
View
B+
Retailer 13
-
$3,806 SGD
ZAR 48,098 ZAR
View
B+
Retailer 14
-
$4,520 SGD
£2,784 GBP
View
B+
Retailer 15
-
$4,745 SGD
$3,712 USD
View
B+
Retailer 16
-
$5,219 SGD
$4,083 USD
View
B+
Retailer 17
-
$5,294 SGD
£3,261 GBP
View
Most Expensive
B+
Taylor and Hart
ZYZ1UPO · Oct 30
$5,731 SGD
$4,483 USD
View
17 more retailers have this diamond
Prices start from $1,413 SGDSave up to $4,318 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
$1,413 SGD