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Round|Lab Grown|IGI

3.07ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG631454033

Shape and cutting style on the report: Round brilliant

Certificate IGI LG631454033

Diamond specifications and retailer prices

From $1,337 USD
CA$1,856 CAD
As of October 27, 2026
Save $431 USD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,768 USD at The Diamond Guys · As of October 28, 2026
View at The Diamond Guys

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG631454033 or 631454033. Listed at 2 retailers as of October 27, 2026, with prices from $1,337 to $1,768, a $431 spread on the same certified stone. The Diamond Guys lists it at $1,768. 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

3.07
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631454033
Dimensions9.22 × 9.16 × 5.84 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.22 mm9.16 mm3.07 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631454033
Side View
Table 56.0%Crown 36.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 63.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 27
Current: $901 USD|Low: $262 USD|High: $3,170 USD|Avg: $1,289 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
The Diamond Guys
August 3, 2026
Retailer 4$704 USD
Retailer 6$824 USD
Retailer 3$845 USD
Retailer 10$863 USD
Retailer 2$882 USD
Retailer 1$901 USD
Retailer 9$1,052 USD
Retailer 5$1,123 USD
Retailer 7$1,337 USD
Retailer 8$1,547 USD
The Diamond Guys$1,768 USD
Retailer 12$1,945 USD
Retailer 11$2,800 USD

58 data points across 13 retailers

2 retailers$1,337 USD to $1,768 USD

B+
Cheapest Retailer
-
$1,337 USD
CA$1,856 CAD
Most Expensive
B
The Diamond Guys
1951062168 · Oct 28
$1,768 USD
View
1 more retailer has this diamond
Prices start from $1,337 USDSave up to $431 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.

B+
3.07ct Round
$1,337 USD