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Round|Lab Grown|IGI

3.08ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG778647546

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778647546

Diamond specifications and retailer prices

From $577 USD
As of October 29, 2026
Save $2,548 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,420 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.08ct lab-grown round diamond

This 3.08ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778647546 or 778647546. Listed at 23 retailers as of October 29, 2026, with a 442% 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

3.08
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778647546
Dimensions9.31 × 9.25 × 5.76 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
9.31 mm9.25 mm3.08 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778647546
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $6,420 USD|Low: $572 USD|High: $6,420 USD|Avg: $1,735 USD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 19
October 31, 2026
Retailer 8$577 USD
Retailer 15$645 USD
Retailer 17$647 USD
Retailer 4$716 USD
Retailer 19$716 USD
Retailer 16$850 USD
Retailer 3$991 USD
Retailer 5$1,102 USD
Retailer 12$1,115 USD
Retailer 2$1,138 USD
Retailer 18$1,449 USD
Retailer 14$1,555 USD
Retailer 7$1,626 USD
Retailer 9$1,883 USD
Retailer 11$2,276 USD
Retailer 10$2,319 USD
Retailer 6$2,398 USD
Retailer 13$3,125 USD
Brilliant Earth$6,420 USD

38 data points across 19 retailers

23 retailers$577 USD to $3,125 USD

Retailer 1
-
$572 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$577 USD
View
A
Retailer 3
-
$645 USD
View
Final sale: no returns
A
Retailer 4
-
$647 USD
View
Retailer 5
-
$700 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$716 USD
View
Retailer 7
-
$716 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$850 USD
View
A
Retailer 9
-
$991 USD
View
B+
Retailer 10
-
$1,102 USD
View
B+
Retailer 11
-
$1,115 USD
£878 GBP
View
A
Retailer 12
-
$1,138 USD
€1,084 EUR
View
B+
Retailer 13
-
$1,449 USD
View
B+
Retailer 14
-
$1,555 USD
ZAR 25,121 ZAR
View
B+
Retailer 15
-
$1,626 USD
View
Retailer 16
-
$1,865 USD
View
Price last confirmed 40 days ago
B
Retailer 17
-
$1,883 USD
View
B
Retailer 18
-
$2,276 USD
View
B
Retailer 19
-
$2,283 USD
View
B
Retailer 20
-
$2,319 USD
View
B
Retailer 21
-
$2,398 USD
View
B
Retailer 22
-
$3,125 USD
£2,461 GBP
View
Most Expensive
Brilliant Earth
20258084A · Oct 29
$6,420 USD
View
Price under review
22 more retailers have this diamond
Prices start from $577 USDSave up to $2,548 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.

A
3.08ct Round
$577 USD