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Round|Lab Grown|IGI

2.78ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG826668080

Certificate IGI LG826668080

Diamond specifications and retailer prices

From $531 USD
Save $3,188 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,719 USD at Frank Darling
View at Frank Darling

About this 2.78ct lab-grown round diamond

This 2.78ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826668080 or 826668080. Listed at 21 retailers, with prices from $531 to $3,719 at Frank Darling, a $3,188 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

2.78
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826668080
Dimensions9.05 × 9.10 × 5.51 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
9.05 mm9.10 mm2.78 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826668080
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 41°Culet: NoneDepth 60.6%

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: Oct 1
Current: $3,719 USD|Low: $378 USD|High: $3,830 USD|Avg: $1,717 USD
Frank Darling
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
September 30, 2026
Retailer 4$531 USD
Retailer 8$779 USD
Retailer 17$875 USD
Retailer 18$925 USD
Retailer 12$975 USD
Retailer 6$1,100 USD
Retailer 5$1,443 USD
Retailer 15$1,445 USD
Retailer 14$1,534 USD
Retailer 7$1,818 USD
Retailer 10$2,056 USD
Retailer 2$2,064 USD
Retailer 3$2,214 USD
Retailer 11$2,226 USD
Retailer 9$2,523 USD
Retailer 13$2,741 USD
Retailer 16$3,640 USD
Frank Darling$3,719 USD

25 data points across 18 retailers

21 retailers$531 USD to $3,719 USD

A
Cheapest Retailer
-
$531 USD
B+
Retailer 2
-
$779 USD
View
A
Retailer 3
-
$875 USD
View
A
Retailer 4
-
$925 USD
€881 EUR
View
A
Retailer 5
-
$957 USD
£753 GBP
View
Price last confirmed 17 days ago
A
Retailer 6
-
$974 USD
£767 GBP
View
A
Retailer 7
-
$1,100 USD
View
A
Retailer 8
-
$1,131 USD
View
B+
Retailer 9
-
$1,443 USD
View
B+
Retailer 10
-
$1,445 USD
A$2,223 AUD
View
B+
Retailer 11
-
$1,534 USD
ZAR 24,782 ZAR
View
B+
Retailer 12
-
$1,818 USD
CA$2,526 CAD
View
B
Retailer 13
-
$2,056 USD
View
B+
Retailer 14
-
$2,064 USD
£1,625 GBP
View
B
Retailer 15
-
$2,214 USD
View
B
Retailer 16
-
$2,226 USD
View
B
Retailer 17
-
$2,523 USD
View
B
Retailer 18
-
$2,741 USD
£2,158 GBP
View
B
Retailer 19
-
$3,096 USD
View
Price last confirmed 43 days ago
B
Retailer 20
-
$3,640 USD
View
Most Expensive
B
Frank Darling
E97539AR · Sep 30
$3,719 USD
View
20 more retailers have this diamond
Prices start from $531 USDSave up to $3,188 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
2.78ct Round
$531 USD