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Round|Lab Grown|IGI

5.09ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG635499486

Shape and cutting style on the report: Round brilliant

Certificate IGI LG635499486

Diamond specifications and retailer prices

From $831 USD
As of October 29, 2026
Save $2,793 USD (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,624 USD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 5.09ct lab-grown round diamond

This 5.09ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG635499486 or 635499486. Listed at 4 retailers as of October 29, 2026, with prices from $831 to $3,624, a $2,793 spread on the same certified stone. The Diamond Guys lists it at $3,624. 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

5.09
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635499486
Dimensions11.03 × 10.94 × 6.73 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
11.03 mm10.94 mm5.09 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635499486
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.2%

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: $831 USD|Low: $549 USD|High: $5,920 USD|Avg: $2,195 USD|+51.4%
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
The Diamond Guys
October 28, 2026
Retailer 6$747 USD
Retailer 1$831 USD
Retailer 5$945 USD
Retailer 7$1,130 USD
Retailer 8$1,210 USD
Retailer 14$1,324 USD
Retailer 3$1,367 USD
Retailer 11$1,647 USD
Retailer 10$1,905 USD
Retailer 4$2,012 USD
Retailer 13$2,512 USD
Retailer 9$3,145 USD
The Diamond Guys$3,624 USD
Retailer 2$4,619 USD
Retailer 12$5,920 USD

12 data points across 15 retailers

4 retailers$831 USD to $3,624 USD

A
Cheapest Retailer
-
$831 USD
Final sale: no returns
B+
Retailer 2
-
$1,130 USD
View
B+
Retailer 3
-
$2,512 USD
CA$3,489 CAD
View
Most Expensive
B
The Diamond Guys
1952018053 · Oct 30
$3,624 USD
View
3 more retailers have this diamond
Prices start from $831 USDSave up to $2,793 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
5.09ct Round
$831 USD