CaratHunter
Plans
Radiant|Lab Grown|IGI

3.06ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG678521989

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

Certificate IGI LG678521989

Diamond specifications and retailer prices

From $1,804 SGD
As of November 4, 2026
Save $2,309 SGD (56%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,113 SGD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3.06ct lab-grown radiant diamond

This 3.06ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678521989 or 678521989. Listed at 2 retailers as of November 4, 2026, with prices from $1,804 to $4,113, a $2,309 spread on the same certified stone. Diamond Quarter lists it at $4,113. 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

3.06
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678521989
Dimensions10.47 × 7.19 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm7.19 mm3.06 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678521989
Side View
Table 68.0%Crown 43.3°Girdle: MediumPavilion 34.7°Culet: NoneDepth 65.4%

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 4
Current: $1,804 SGD|Low: $1,125 SGD|High: $14,210 SGD|Avg: $4,010 SGD|-24.4%
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
September 23, 2026
Retailer 5$1,125 SGD
Retailer 8$1,171 SGD
Retailer 13$1,770 SGD
Retailer 1$1,804 SGD
Retailer 9$2,433 SGD
Retailer 11$2,470 SGD
Retailer 6$2,523 SGD
Retailer 12$2,855 SGD
Retailer 10$2,997 SGD
Retailer 3$4,157 SGD
Retailer 7$4,608 SGD
Retailer 4$5,246 SGD
Retailer 14$5,628 SGD
Retailer 2$11,859 SGD

62 data points across 14 retailers

2 retailers$1,804 SGD to $4,113 SGD

A
Cheapest Retailer
-
$1,804 SGD
Most Expensive
B
Diamond Quarter
3.06VVS1FLG89302BN · Nov 5
$4,113 SGD
£2,534 GBP
View
1 more retailer has this diamond
Prices start from $1,804 SGDSave up to $2,309 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
3.06ct Radiant
$1,804 SGD