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Round|Lab Grown|IGI

3.05ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG620443426

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620443426

Diamond specifications and retailer prices

From $806 SGD
As of November 3, 2026
Save $3,449 SGD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,255 SGD at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round 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 LG620443426 or 620443426. Listed at 23 retailers as of November 3, 2026, with prices from $806 to $4,255, a $3,449 spread on the same certified stone. Rare Carat lists it at $4,255. 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

3.05
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620443426
Dimensions9.30 × 9.25 × 5.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
9.30 mm9.25 mm3.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620443426
Side View
Table 56.0%Crown 36°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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: Nov 3
Current: $4,255 SGD|Low: $806 SGD|High: $4,383 SGD|Avg: $2,189 SGD|-2.9%
Rare Carat
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
November 5, 2026
Retailer 5$806 SGD
Retailer 14$1,163 SGD
Retailer 7$1,222 SGD
Retailer 6$1,342 SGD
Retailer 8$1,521 SGD
Retailer 2$1,546 SGD
Retailer 3$1,958 SGD
Retailer 13$2,111 SGD
Retailer 10$2,170 SGD
Retailer 9$2,198 SGD
Retailer 4$3,016 SGD
Retailer 12$3,499 SGD
Retailer 11$3,940 SGD
Rare Carat$4,255 SGD

31 data points across 14 retailers

23 retailers$806 SGD to $4,255 SGD

A
Cheapest Retailer
-
$806 SGD
A
Retailer 2
-
$878 SGD
View
A
Retailer 3
-
$902 SGD
View
Final sale: no returns
Retailer 4
-
$935 SGD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$935 SGD
View
A
Retailer 6
-
$1,163 SGD
View
A
Retailer 7
-
$1,222 SGD
View
A
Retailer 8
-
$1,328 SGD
View
A
Retailer 9
-
$1,342 SGD
View
B+
Retailer 10
-
$1,521 SGD
View
B+
Retailer 11
-
$1,546 SGD
View
B+
Retailer 12
-
$1,958 SGD
View
B+
Retailer 13
-
$2,080 SGD
View
B+
Retailer 14
-
$2,111 SGD
View
B+
Retailer 15
-
$2,170 SGD
View
B+
Retailer 16
-
$2,198 SGD
View
B
Retailer 17
-
$2,630 SGD
View
B
Retailer 18
-
$3,016 SGD
View
B
Retailer 19
-
$3,228 SGD
View
B
Retailer 20
-
$3,283 SGD
View
B
Retailer 21
-
$3,499 SGD
View
B
Retailer 22
-
$3,940 SGD
View
Most Expensive
B
Rare Carat
ARI-YS026_l_620443426 · Nov 4
$4,255 SGD
$3,330 USD
View
22 more retailers have this diamond
Prices start from $806 SGDSave up to $3,449 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
3.05ct Round
$806 SGD