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Round|Lab Grown|IGI

3.06ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG729579765

Shape and cutting style on the report: Round brilliant

Certificate IGI LG729579765

Diamond specifications and retailer prices

From $691 USD
HK$5,400 HKD
As of October 31, 2026
Save $3,329 USD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,020 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown round diamond

This 3.06ct 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 LG729579765 or 729579765. Listed at 9 retailers as of October 29, 2026, with prices from $691 to $4,020, a $3,329 spread on the same certified stone. Brilliant Earth lists it at $4,020. 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

3.06
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729579765
Dimensions9.36 × 9.40 × 5.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm9.40 mm3.06 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729579765
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 60.6%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $4,020 USD|Low: $625 USD|High: $4,140 USD|Avg: $1,397 USD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 8$691 USD
Retailer 5$740 USD
Retailer 2$773 USD
Retailer 6$815 USD
Retailer 9$946 USD
Retailer 13$1,037 USD
Retailer 12$1,106 USD
Retailer 10$1,151 USD
Retailer 4$1,565 USD
Retailer 11$1,603 USD
Retailer 7$1,906 USD
Retailer 3$2,079 USD
Brilliant Earth$4,020 USD

29 data points across 13 retailers

9 retailers$691 USD to $4,020 USD

A
Cheapest Retailer
-
$691 USD
HK$5,400 HKD
B+
Retailer 2
-
$773 USD
View
A
Retailer 3
-
$815 USD
€776 EUR
View
A
Retailer 4
-
$946 USD
View
B+
Retailer 5
-
$1,151 USD
View
B+
Retailer 6
-
$1,565 USD
CA$2,174 CAD
View
B+
Retailer 7
-
$1,603 USD
View
B
Retailer 8
-
$1,906 USD
£1,501 GBP
View
Most Expensive
B
Brilliant Earth
16091085A · Oct 29
$4,020 USD
View
8 more retailers have this diamond
Prices start from $691 USDSave up to $3,329 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
3.06ct Round
$691 USD