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Round|Lab Grown|IGI

3.09ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG762578337

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762578337

Diamond specifications and retailer prices

From $403 USD
As of October 26, 2026
Save $2,657 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,060 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round 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 LG762578337 or 762578337. Listed at 23 retailers as of October 26, 2026, with prices from $403 to $3,060, a $2,657 spread on the same certified stone. Do Amore Diamonds lists it at $3,060. 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
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762578337
Dimensions9.39 × 9.35 × 5.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.39 mm9.35 mm3.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762578337
Side View
Table 56.0%Crown 33.6°Girdle: MediumPavilion 41°Culet: NoneDepth 61.5%

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: Oct 26
Current: $3,060 USD|Low: $403 USD|High: $4,370 USD|Avg: $1,495 USD|-8.1%
Do Amore Diamonds
Retailer 2
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October 29, 2026
Retailer 14$403 USD
Retailer 6$451 USD
Retailer 22$500 USD
Retailer 23$500 USD
Retailer 20$645 USD
Retailer 10$663 USD
Retailer 17$710 USD
Retailer 13$838 USD
Retailer 8$880 USD
Retailer 19$904 USD
Retailer 3$912 USD
Retailer 21$1,165 USD
Retailer 18$1,198 USD
Retailer 7$1,213 USD
Retailer 15$1,529 USD
Retailer 4$1,774 USD
Retailer 11$1,862 USD
Retailer 5$1,923 USD
Retailer 2$2,037 USD
Retailer 12$2,206 USD
Retailer 16$2,305 USD
Retailer 9$3,040 USD
Do Amore Diamonds$3,060 USD

28 data points across 23 retailers

23 retailers$403 USD to $3,060 USD

A
Cheapest Retailer
-
$403 USD
A
Retailer 2
-
$451 USD
View
A
Retailer 3
-
$500 USD
View
A
Retailer 4
-
$500 USD
View
A
Retailer 5
-
$645 USD
View
B+
Retailer 6
-
$663 USD
View
A
Retailer 7
-
$710 USD
£559 GBP
View
A
Retailer 8
-
$838 USD
View
A
Retailer 9
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$880 USD
View
A
Retailer 10
-
$904 USD
£712 GBP
View
A
Retailer 11
-
$912 USD
View
B+
Retailer 12
-
$1,165 USD
A$1,792 AUD
View
B+
Retailer 13
-
$1,198 USD
ZAR 19,347 ZAR
View
B+
Retailer 14
-
$1,213 USD
View
B+
Retailer 15
-
$1,529 USD
CA$2,124 CAD
View
B+
Retailer 16
-
$1,774 USD
View
B+
Retailer 17
-
$1,862 USD
View
B
Retailer 18
-
$1,923 USD
View
B
Retailer 19
-
$2,037 USD
£1,604 GBP
View
B
Retailer 20
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$2,206 USD
View
B
Retailer 21
-
$2,305 USD
View
Price last confirmed 11 days ago
B
Retailer 22
-
$3,040 USD
View
Most Expensive
B
Do Amore Diamonds
25-2284120-003 · Oct 29
$3,060 USD
View
22 more retailers have this diamond
Prices start from $403 USDSave up to $2,657 USD

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 Round
$403 USD