Round|Lab Grown|IGI

3.72ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG774635443

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774635443

Diamond specifications and retailer prices

From $590 USD
As of October 29, 2026
Save $2,600 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,670 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.72ct lab-grown round diamond

This 3.72ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774635443 or 774635443. Listed at 20 retailers as of October 29, 2026, with a 441% 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

3.72
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774635443
Dimensions9.89 × 9.95 × 6.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
9.89 mm9.95 mm3.72 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774635443
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 41°Culet: NoneDepth 61.9%

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: $6,670 USD|Low: $566 USD|High: $6,870 USD|Avg: $1,767 USD|-2.9%
Brilliant Earth
Retailer 2
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Retailer 12
Retailer 13
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Retailer 20
October 29, 2026
Retailer 3$590 USD
Retailer 9$659 USD
Retailer 4$660 USD
Retailer 5$731 USD
Retailer 7$731 USD
Retailer 16$860 USD
Retailer 20$980 USD
Retailer 13$982 USD
Retailer 8$1,031 USD
Retailer 14$1,066 USD
Retailer 10$1,308 USD
Retailer 17$1,554 USD
Retailer 15$1,588 USD
Retailer 19$1,814 USD
Retailer 6$1,923 USD
Retailer 12$2,366 USD
Retailer 11$2,437 USD
Retailer 2$3,190 USD
Retailer 18$4,110 USD
Brilliant Earth$6,670 USD

36 data points across 20 retailers

20 retailers$590 USD to $3,190 USD

A
Cheapest Retailer
-
$590 USD
A
Retailer 2
-
$659 USD
View
Final sale: no returns
A
Retailer 3
-
$660 USD
View
Retailer 4
-
$731 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$731 USD
View
A
Retailer 6
-
$860 USD
View
B+
Retailer 7
-
$980 USD
View
A
Retailer 8
-
$982 USD
£773 GBP
View
A
Retailer 9
-
$1,031 USD
View
A
Retailer 10
-
$1,066 USD
€1,015 EUR
View
B+
Retailer 11
-
$1,308 USD
View
Retailer 12
-
$1,554 USD
A$2,390 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,588 USD
ZAR 25,649 ZAR
View
B+
Retailer 14
-
$1,814 USD
View
B+
Retailer 15
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$1,923 USD
View
B
Retailer 16
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$2,366 USD
View
B
Retailer 17
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$2,437 USD
View
B
Retailer 18
-
$3,190 USD
£2,512 GBP
View
Retailer 19
-
$4,110 USD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
21534103A · Oct 29
$6,670 USD
View
Price under review
19 more retailers have this diamond
Prices start from $590 USDSave up to $2,600 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
3.72ct Round
$590 USD