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Round|Lab Grown|IGI

6.38ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG671428823

Certificate IGI LG671428823

Diamond specifications and retailer prices

From $1,583 USD
Save $7,627 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,210 USD at Brilliant Earth
View at Brilliant Earth

About this 6.38ct lab-grown round diamond

This 6.38ct 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 LG671428823 or 671428823. Listed at 20 retailers, with prices from $1,583 to $9,210 at Brilliant Earth, a $7,627 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

6.38
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671428823
Dimensions11.89 × 11.92 × 7.25 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.89 mm11.92 mm6.38 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671428823
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $9,210 USD|Low: $1,053 USD|High: $10,060 USD|Avg: $3,862 USD|-7.2%
Brilliant Earth
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 2$1,583 USD
Retailer 13$2,068 USD
Retailer 4$2,110 USD
Retailer 10$2,318 USD
Retailer 9$2,348 USD
Retailer 8$2,461 USD
Retailer 14$2,712 USD
Retailer 7$2,914 USD
Retailer 15$3,101 USD
Retailer 3$4,588 USD
Retailer 11$4,743 USD
Retailer 12$5,490 USD
Retailer 6$5,922 USD
Retailer 5$7,801 USD
Brilliant Earth$9,210 USD

41 data points across 15 retailers

20 retailers$1,583 USD to $9,210 USD

A
Cheapest Retailer
-
$1,583 USD
A
Retailer 2
-
$1,894 USD
HK$14,800 HKD
View
A
Retailer 3
-
$2,068 USD
View
A
Retailer 4
-
$2,110 USD
View
A
Retailer 5
-
$2,323 USD
£1,829 GBP
View
B+
Retailer 6
-
$2,348 USD
View
A
Retailer 7
-
$2,461 USD
€2,344 EUR
View
B+
Retailer 8
-
$2,712 USD
View
B+
Retailer 9
-
$2,914 USD
View
B+
Retailer 10
-
$2,978 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$3,101 USD
ZAR 50,099 ZAR
View
Price last confirmed 10 days ago
B
Retailer 12
-
$4,588 USD
View
B
Retailer 13
-
$4,743 USD
£3,735 GBP
View
B
Retailer 14
-
$4,779 USD
View
B
Retailer 15
-
$4,834 USD
View
B
Retailer 16
-
$5,490 USD
SGD 7,419 SGD
View
B
Retailer 17
-
$5,773 USD
View
B
Retailer 18
-
$5,922 USD
View
Price last confirmed 59 days ago
B
Retailer 19
-
$7,960 USD
View
Most Expensive
B
Brilliant Earth
14890598A · Oct 1
$9,210 USD
View
19 more retailers have this diamond
Prices start from $1,583 USDSave up to $7,627 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
6.38ct Round
$1,583 USD