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Round|Lab Grown|IGI

3.07ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG627481354

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627481354

Diamond specifications and retailer prices

From $1,356 USD
CA$1,883 CAD
As of October 27, 2026
Save $437 USD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,960 USD at Rare Carat · As of July 20, 2026
View at Rare Carat

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 LG627481354 or 627481354. Listed at 3 retailers as of October 27, 2026, with a 32% 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

3.07
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627481354
Dimensions9.27 × 9.19 × 5.71 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
9.27 mm9.19 mm3.07 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627481354
Side View
Table 60.0%Crown 35.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $1,960 USD|Low: $265 USD|High: $3,130 USD|Avg: $1,284 USD|-6.8%
Rare Carat
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
August 9, 2026
Retailer 3$278 USD
Retailer 14$530 USD
Retailer 7$575 USD
Retailer 6$704 USD
Retailer 9$726 USD
Retailer 4$831 USD
Retailer 12$902 USD
Retailer 8$1,132 USD
Retailer 2$1,215 USD
Retailer 5$1,356 USD
Retailer 11$1,651 USD
Retailer 13$1,793 USD
Rare Carat$1,960 USD
Retailer 10$3,020 USD

64 data points across 14 retailers

3 retailers$1,356 USD to $1,793 USD

B+
Cheapest Retailer
-
$1,356 USD
CA$1,883 CAD
B
Retailer 2
-
$1,793 USD
View
Most Expensive
B
Rare Carat
627481354 · Jul 20
$1,960 USD
View
Price last confirmed 101 days ago
2 more retailers have this diamond
Prices start from $1,356 USDSave up to $437 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
$1,356 USD