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Round|Lab Grown|IGI

3.80ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG585324890

Shape and cutting style on the report: Round brilliant

Certificate IGI LG585324890

Diamond specifications and retailer prices

From $1,721 USD
As of October 29, 2026
Save $3,396 USD (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,717 USD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 3.8ct lab-grown round diamond

This 3.8ct 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 LG585324890 or 585324890. Listed at 15 retailers as of October 29, 2026, with a 197% 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

3.80
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585324890
Dimensions10.03 × 9.99 × 6.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
10.03 mm9.99 mm3.80 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG585324890
Side View
Table 55.0%Crown 34.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.9%

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 29
Current: $5,117 USD|Low: $1,652 USD|High: $11,840 USD|Avg: $3,921 USD|+2.7%
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
Taylor and Hart
October 29, 2026
Retailer 11$1,721 USD
Retailer 3$1,872 USD
Retailer 5$1,996 USD
Retailer 13$1,996 USD
Retailer 8$2,165 USD
Retailer 2$2,293 USD
Retailer 6$3,105 USD
Retailer 14$3,135 USD
Retailer 7$3,164 USD
Retailer 10$3,442 USD
Retailer 4$4,130 USD
Retailer 1$5,117 USD
Retailer 9$6,327 USD
Taylor and Hart$7,717 USD
Retailer 12$11,840 USD

30 data points across 15 retailers

15 retailers$1,721 USD to $5,117 USD

B+
Cheapest Retailer
-
$1,721 USD
B+
Retailer 2
-
$1,872 USD
View
B+
Retailer 3
-
$1,996 USD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$1,996 USD
View
B
Retailer 5
-
$2,165 USD
View
B
Retailer 6
-
$2,293 USD
View
B
Retailer 7
-
$3,105 USD
View
B
Retailer 8
-
$3,135 USD
View
B
Retailer 9
-
$3,164 USD
£2,492 GBP
View
B
Retailer 10
-
$3,442 USD
View
B
Retailer 11
-
$4,130 USD
View
B
Retailer 12
-
$5,117 USD
ZAR 82,660 ZAR
View
B
Retailer 13
-
$6,327 USD
£4,982 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Taylor and Hart
0ELH68Y · Oct 27
$7,717 USD
View
Price under review
13 more retailers have this diamond
Prices start from $1,721 USDSave up to $3,396 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+
3.80ct Round
$1,721 USD