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Round|Lab Grown|IGI

6.30ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG837620587

Certificate IGI LG837620587

Diamond specifications and retailer prices

From $1,238 USD
Save $7,852 USD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,090 USD at Brilliant Earth
View at Brilliant Earth

About this 6.3ct lab-grown round diamond

This 6.3ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837620587 or 837620587. Listed at 17 retailers, with prices from $1,238 to $9,090 at Brilliant Earth, a $7,852 spread on the same certified stone. 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

6.30
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837620587
Dimensions11.94 × 12.01 × 7.19 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
11.94 mm12.01 mm6.30 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837620587
Side View
Table 61.0%Crown 32.9°Girdle: MediumPavilion 41.2°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $1,881 USD|Low: $1,386 USD|High: $6,025 USD|Avg: $2,740 USD|-0.2%
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
Retailer 15
October 1, 2026
Retailer 4$1,386 USD
Retailer 7$1,417 USD
Retailer 15$1,437 USD
Retailer 2$1,610 USD
Retailer 9$1,651 USD
Retailer 1$1,881 USD
Retailer 10$2,025 USD
Retailer 8$2,035 USD
Retailer 14$2,665 USD
Retailer 3$2,693 USD
Retailer 12$2,752 USD
Retailer 6$4,234 USD
Retailer 13$4,671 USD
Retailer 11$4,763 USD
Retailer 5$6,025 USD

6 data points across 15 retailers

17 retailers$1,238 USD to $9,090 USD

A
Cheapest Retailer
-
$1,238 USD
A
Retailer 2
-
$1,386 USD
View
A
Retailer 3
-
$1,417 USD
View
A
Retailer 4
-
$1,437 USD
View
A
Retailer 5
-
$1,610 USD
View
A
Retailer 6
-
$1,651 USD
HK$12,900 HKD
View
A
Retailer 7
-
$1,881 USD
£1,481 GBP
View
A
Retailer 8
-
$2,024 USD
£1,593 GBP
View
A
Retailer 9
-
$2,035 USD
View
B+
Retailer 10
-
$2,665 USD
A$4,100 AUD
View
B+
Retailer 11
-
$2,693 USD
View
B+
Retailer 12
-
$2,752 USD
View
B
Retailer 13
-
$4,234 USD
View
B
Retailer 14
-
$4,671 USD
£3,678 GBP
View
B
Retailer 15
-
$4,763 USD
SGD 6,437 SGD
View
B
Retailer 16
-
$6,025 USD
View
Most Expensive
B
Brilliant Earth
21574456A · Oct 1
$9,090 USD
View
16 more retailers have this diamond
Prices start from $1,238 USDSave up to $7,852 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.

A
6.30ct Round
$1,238 USD