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Round|Lab Grown|IGI

5.90ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG813647159

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813647159

Diamond specifications and retailer prices

From $1,266 USD
As of October 29, 2026
Save $6,135 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,401 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.9ct lab-grown round diamond

This 5.9ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813647159 or 813647159. Listed at 15 retailers as of October 29, 2026, with prices from $1,266 to $7,401, a $6,135 spread on the same certified stone. With Clarity lists it at $7,401. 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

5.90
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813647159
Dimensions11.55 × 11.63 × 6.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.55 mm11.63 mm5.90 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813647159
Side View
Table 62.0%Crown 33.3°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 60.0%

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 29
Current: $2,348 USD|Low: $1,266 USD|High: $16,990 USD|Avg: $4,600 USD|-2.4%
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
With Clarity
October 29, 2026
Retailer 5$1,266 USD
Retailer 10$1,377 USD
Retailer 12$1,890 USD
Retailer 8$1,932 USD
Retailer 1$2,348 USD
Retailer 13$2,737 USD
Retailer 9$2,740 USD
Retailer 2$2,752 USD
Retailer 7$2,973 USD
Retailer 11$4,034 USD
Retailer 6$4,724 USD
Retailer 3$6,346 USD
With Clarity$7,401 USD
Retailer 4$16,480 USD

27 data points across 14 retailers

15 retailers$1,266 USD to $7,401 USD

A
Cheapest Retailer
-
$1,266 USD
A
Retailer 2
-
$1,377 USD
View
A
Retailer 3
-
$1,890 USD
View
Retailer 4
-
$1,932 USD
£1,521 GBP
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$2,348 USD
€2,236 EUR
View
B+
Retailer 6
-
$2,737 USD
View
B
Retailer 7
-
$2,740 USD
View
B+
Retailer 8
-
$2,752 USD
View
Retailer 9
-
$2,973 USD
A$4,574 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$4,034 USD
View
B
Retailer 11
-
$4,185 USD
View
B
Retailer 12
-
$4,724 USD
£3,720 GBP
View
Retailer 13
-
$6,346 USD
SGD 8,575 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
813647159 · Oct 30
$7,401 USD
View
13 more retailers have this diamond
Prices start from $1,266 USDSave up to $6,135 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
5.90ct Round
$1,266 USD