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Round|Lab Grown|IGI

5.90ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG741587294

Shape and cutting style on the report: Round brilliant

Certificate IGI LG741587294

Diamond specifications and retailer prices

From $1,257 USD
As of October 29, 2026
Save $5,985 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,242 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 LG741587294 or 741587294. Listed at 13 retailers as of October 29, 2026, with prices from $1,257 to $7,242, a $5,985 spread on the same certified stone. With Clarity lists it at $7,242. 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 angle36.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741587294
Dimensions11.47 × 11.37 × 7.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.47 mm11.37 mm5.90 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741587294
Side View
Table 56.0%Crown 36.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

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: $1,914 USD|Low: $1,257 USD|High: $7,462 USD|Avg: $3,487 USD|-1.3%
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
With Clarity
October 30, 2026
Retailer 4$1,257 USD
Retailer 11$1,367 USD
Retailer 13$1,880 USD
Retailer 1$1,914 USD
Retailer 5$2,010 USD
Retailer 7$2,297 USD
Retailer 14$2,718 USD
Retailer 10$2,720 USD
Retailer 2$2,733 USD
Retailer 9$2,952 USD
Retailer 12$3,947 USD
Retailer 8$4,690 USD
Retailer 6$4,859 USD
Retailer 3$6,212 USD
With Clarity$7,242 USD

36 data points across 15 retailers

13 retailers$1,257 USD to $7,242 USD

A
Cheapest Retailer
-
$1,257 USD
A
Retailer 2
-
$1,367 USD
View
A
Retailer 3
-
$1,880 USD
View
A
Retailer 4
-
$1,914 USD
£1,507 GBP
View
B+
Retailer 5
-
$2,297 USD
€2,188 EUR
View
B+
Retailer 6
-
$2,718 USD
View
B
Retailer 7
-
$2,720 USD
View
B+
Retailer 8
-
$2,733 USD
View
Retailer 9
-
$2,952 USD
A$4,542 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$3,947 USD
View
B
Retailer 11
-
$4,690 USD
£3,693 GBP
View
Retailer 12
-
$6,212 USD
SGD 8,394 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
741587294 · Oct 30
$7,242 USD
View
12 more retailers have this diamond
Prices start from $1,257 USDSave up to $5,985 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
$1,257 USD