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Round|Lab Grown|IGI

3.09ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG607309789

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607309789

Diamond specifications and retailer prices

From $508 USD
As of October 29, 2026
Save $3,132 USD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,640 USD at Do Amore Diamonds · As of October 30, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG607309789 or 607309789. Listed at 13 retailers as of October 29, 2026, with prices from $508 to $3,640, a $3,132 spread on the same certified stone. Do Amore Diamonds lists it at $3,640. 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
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607309789
Dimensions9.33 × 9.25 × 5.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.33 mm9.25 mm3.09 ctI / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG607309789
Side View
Table 56.0%Crown 35.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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: Oct 29
Current: $3,640 USD|Low: $502 USD|High: $3,640 USD|Avg: $1,365 USD
Do Amore Diamonds
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
October 30, 2026
Retailer 12$508 USD
Retailer 2$752 USD
Retailer 14$804 USD
Retailer 8$805 USD
Retailer 3$813 USD
Retailer 4$862 USD
Retailer 6$1,186 USD
Retailer 7$1,218 USD
Retailer 10$1,426 USD
Retailer 11$1,804 USD
Retailer 13$1,830 USD
Retailer 5$1,952 USD
Retailer 9$2,064 USD
Do Amore Diamonds$3,640 USD

33 data points across 14 retailers

13 retailers$508 USD to $3,640 USD

A
Cheapest Retailer
-
$508 USD
A
Retailer 2
-
$752 USD
£592 GBP
View
B+
Retailer 3
-
$804 USD
View
B+
Retailer 4
-
$805 USD
View
A
Retailer 5
-
$813 USD
View
A
Retailer 6
-
$862 USD
View
B+
Retailer 7
-
$1,218 USD
ZAR 19,675 ZAR
View
B+
Retailer 8
-
$1,426 USD
View
B
Retailer 9
-
$1,804 USD
View
Retailer 10
-
$1,830 USD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$1,952 USD
View
B
Retailer 12
-
$2,064 USD
£1,625 GBP
View
Most Expensive
B
Do Amore Diamonds
27-FF5D860BF · Oct 30
$3,640 USD
View
12 more retailers have this diamond
Prices start from $508 USDSave up to $3,132 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
$508 USD