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Round|Lab Grown|IGI

3.34ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG818654226

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818654226

Diamond specifications and retailer prices

From $1,843 SGD
$1,442 USD
As of October 29, 2026
Save $13,114 SGD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,957 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.34ct lab-grown round diamond

This 3.34ct lab-grown round 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 LG818654226 or 818654226. Listed at 19 retailers as of October 29, 2026, with prices from $1,843 to $14,957, a $13,114 spread on the same certified stone. Brilliant Earth lists it at $14,957. 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

3.34
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654226
Dimensions9.62 × 9.55 × 5.88 mm
L/W Ratio1.01
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
9.62 mm9.55 mm3.34 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654226
Side View
Table 56.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A+
Exceptional
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: $14,957 SGD|Low: $1,843 SGD|High: $14,957 SGD|Avg: $4,633 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
October 31, 2026
Retailer 6$1,843 SGD
Retailer 4$2,006 SGD
Retailer 3$2,139 SGD
Retailer 17$2,224 SGD
Retailer 8$2,236 SGD
Retailer 11$3,007 SGD
Retailer 5$3,374 SGD
Retailer 2$3,690 SGD
Retailer 16$3,751 SGD
Retailer 18$4,008 SGD
Retailer 13$4,966 SGD
Retailer 12$5,833 SGD
Retailer 14$6,140 SGD
Retailer 7$7,526 SGD
Retailer 15$7,824 SGD
Retailer 9$7,837 SGD
Retailer 10$8,546 SGD
Brilliant Earth$14,957 SGD

25 data points across 18 retailers

19 retailers$1,843 SGD to $14,957 SGD

A+
Cheapest Retailer
-
$1,843 SGD
$1,442 USD
A
Retailer 2
-
$2,006 SGD
$1,569 USD
View
A
Retailer 3
-
$2,139 SGD
$1,673 USD
View
A
Retailer 4
-
$2,224 SGD
$1,740 USD
View
A
Retailer 5
-
$2,236 SGD
$1,749 USD
View
Final sale: no returns
Retailer 6
-
$2,261 SGD
$1,769 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$3,007 SGD
£1,852 GBP
View
A
Retailer 8
-
$3,374 SGD
$2,639 USD
View
A
Retailer 9
-
$3,690 SGD
€2,749 EUR
View
A
Retailer 10
-
$3,751 SGD
$2,934 USD
View
A
Retailer 11
-
$4,008 SGD
$3,135 USD
View
B+
Retailer 12
-
$4,966 SGD
ZAR 62,750 ZAR
View
B+
Retailer 13
-
$5,833 SGD
$4,563 USD
View
B+
Retailer 14
-
$6,140 SGD
£3,782 GBP
View
B+
Retailer 15
-
$7,526 SGD
$5,887 USD
View
B+
Retailer 16
-
$7,824 SGD
$6,120 USD
View
B+
Retailer 17
-
$7,837 SGD
View
B
Retailer 18
-
$8,546 SGD
$6,685 USD
View
Most Expensive
B
Brilliant Earth
21433887A · Oct 30
$14,957 SGD
$11,700 USD
View
18 more retailers have this diamond
Prices start from $1,843 SGDSave up to $13,114 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+
3.34ct Round
$1,843 SGD