Round|Lab Grown|IGI

5.09ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG826686041

Shape and cutting style on the report: Round brilliant

Certificate IGI LG826686041

Diamond specifications and retailer prices

From $3,120 USD
£2,457 GBP
As of October 28, 2026
Save $6,942 USD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,103 USD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 5.09ct lab-grown round diamond

This 5.09ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826686041 or 826686041. Listed at 18 retailers as of October 27, 2026, with a 223% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826686041
Dimensions11.00 × 10.98 × 6.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.00 mm10.98 mm5.09 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826686041
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,120 USD|Low: $3,102 USD|High: $10,925 USD|Avg: $5,234 USD|-0.4%
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
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Retailer 15
Retailer 16
October 28, 2026
Retailer 1$3,120 USD
Retailer 16$3,458 USD
Retailer 5$3,763 USD
Retailer 7$3,872 USD
Retailer 2$4,012 USD
Retailer 4$4,012 USD
Retailer 8$4,033 USD
Retailer 15$4,955 USD
Retailer 3$5,013 USD
Retailer 9$5,304 USD
Retailer 14$5,533 USD
Retailer 12$6,224 USD
Retailer 11$8,117 USD
Retailer 13$8,206 USD
Retailer 10$8,604 USD
Retailer 6$10,062 USD

43 data points across 16 retailers

18 retailers$3,120 USD to $10,062 USD

B+
Cheapest Retailer
-
$3,120 USD
£2,457 GBP
B+
Retailer 2
-
$3,458 USD
View
B+
Retailer 3
-
$3,763 USD
View
B
Retailer 4
-
$3,872 USD
View
Final sale: no returns
B
Retailer 5
-
$4,012 USD
View
Retailer 6
-
$4,012 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
$4,033 USD
View
B
Retailer 8
-
$4,954 USD
View
B
Retailer 9
-
$4,955 USD
View
B
Retailer 10
-
$5,013 USD
View
B+
Retailer 11
-
$5,304 USD
£4,177 GBP
View
B
Retailer 12
-
$5,533 USD
View
B
Retailer 13
-
$6,224 USD
View
B
Retailer 14
-
$8,117 USD
ZAR 131,138 ZAR
View
Retailer 15
-
$8,206 USD
A$12,624 AUD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$8,604 USD
£6,775 GBP
View
B
Retailer 17
-
$10,062 USD
View
Most Expensive
Taylor and Hart
SM9OMIA · Oct 27
$14,103 USD
View
Price under review
17 more retailers have this diamond
Prices start from $3,120 USDSave up to $6,942 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.

B+
5.09ct Round
$3,120 USD