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Radiant|Lab Grown|IGI

3.34ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG831633399

Shape and cutting style on the report: Cut cornered square modified brilliant

Certificate IGI LG831633399

Diamond specifications and retailer prices

From $1,237 SGD
$968 USD
As of November 1, 2026
Save $3,199 SGD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,436 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.34ct lab-grown radiant diamond

This 3.34ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831633399 or 831633399. Listed at 14 retailers as of October 31, 2026, with prices from $1,237 to $4,436, a $3,199 spread on the same certified stone. Brilliant Earth lists it at $4,436. 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831633399
Dimensions8.28 × 8.05 × 5.53 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm8.05 mm3.34 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831633399
Side View
Table 60.0%Crown 41.1°Girdle: MediumPavilion 34.5°Culet: NoneDepth 68.7%

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: Nov 1
Current: $4,436 SGD|Low: $923 SGD|High: $7,785 SGD|Avg: $2,615 SGD|-43.0%
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
October 31, 2026
Retailer 15$923 SGD
Retailer 14$1,237 SGD
Retailer 9$1,240 SGD
Retailer 2$1,404 SGD
Retailer 7$1,953 SGD
Retailer 8$2,006 SGD
Retailer 12$2,081 SGD
Retailer 5$2,689 SGD
Retailer 13$2,798 SGD
Retailer 3$2,915 SGD
Retailer 6$2,990 SGD
Retailer 4$2,990 SGD
Retailer 11$3,458 SGD
Retailer 10$4,015 SGD
Brilliant Earth$4,436 SGD

33 data points across 15 retailers

14 retailers$1,237 SGD to $4,436 SGD

B+
Cheapest Retailer
-
$1,237 SGD
$968 USD
A
Retailer 2
-
$1,240 SGD
$970 USD
View
A
Retailer 3
-
$1,404 SGD
€1,046 EUR
View
B+
Retailer 4
-
$1,953 SGD
$1,528 USD
View
B+
Retailer 5
-
$2,006 SGD
ZAR 25,347 ZAR
View
B+
Retailer 6
-
$2,081 SGD
$1,628 USD
View
B+
Retailer 7
-
$2,689 SGD
£1,656 GBP
View
B+
Retailer 8
-
$2,798 SGD
$2,189 USD
View
B
Retailer 9
-
$2,915 SGD
View
B
Retailer 10
-
$2,990 SGD
$2,339 USD
View
B
Retailer 11
-
$3,052 SGD
$2,387 USD
View
B
Retailer 12
-
$3,458 SGD
$2,705 USD
View
Retailer 13
-
$4,015 SGD
£2,473 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21241981A · Oct 31
$4,436 SGD
$3,470 USD
View
13 more retailers have this diamond
Prices start from $1,237 SGDSave up to $3,199 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 Radiant
$1,237 SGD