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Round|Lab Grown|IGI

6.44ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG782616170

Certificate IGI LG782616170

Diamond specifications and retailer prices

From $1,919 USD
Save $7,331 USD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $9,250 USD at Brilliant Earth
View at Brilliant Earth

About this 6.44ct lab-grown round diamond

This 6.44ct 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 LG782616170 or 782616170. Listed at 5 retailers, with prices from $1,919 to $9,250 at Brilliant Earth, a $7,331 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

6.44
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782616170
Dimensions12.09 × 12.00 × 7.18 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
12.09 mm12.00 mm6.44 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782616170
Side View
Table 61.0%Crown 32.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $9,250 USD|Low: $1,340 USD|High: $9,250 USD|Avg: $3,493 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 1, 2026
Retailer 9$1,340 USD
Retailer 2$1,919 USD
Retailer 7$2,051 USD
Retailer 6$2,141 USD
Retailer 4$2,907 USD
Retailer 8$3,027 USD
Retailer 3$4,322 USD
Retailer 5$4,722 USD
Brilliant Earth$9,250 USD

6 data points across 9 retailers

5 retailers$1,919 USD to $9,250 USD

B+
Cheapest Retailer
-
$1,919 USD
B+
Retailer 2
-
$2,907 USD
View
B
Retailer 3
-
$4,322 USD
£3,403 GBP
View
B
Retailer 4
-
$5,345 USD
View
Most Expensive
B
Brilliant Earth
18365960Y · Oct 1
$9,250 USD
View
4 more retailers have this diamond
Prices start from $1,919 USDSave up to $7,331 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.

B+
6.44ct Round
$1,919 USD