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Round|Lab Grown|IGI

3.85ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG790684911

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790684911

Diamond specifications and retailer prices

From $844 CAD
$603 USD
As of October 29, 2026
Save $3,971 CAD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,955 CAD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.85ct lab-grown round diamond

This 3.85ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790684911 or 790684911. Listed at 14 retailers as of October 28, 2026, with a 470% 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

3.85
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790684911
Dimensions10.17 × 10.21 × 6.05 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
10.17 mm10.21 mm3.85 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790684911
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.4%

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 29
Current: $5,955 CAD|Low: $830 CAD|High: $6,687 CAD|Avg: $2,907 CAD|-10.9%
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
Retailer 15
Retailer 16
October 29, 2026
Retailer 14$844 CAD
Retailer 12$946 CAD
Retailer 16$1,347 CAD
Retailer 5$1,576 CAD
Retailer 2$1,594 CAD
Retailer 7$1,670 CAD
Retailer 11$2,225 CAD
Retailer 13$2,598 CAD
Retailer 10$2,603 CAD
Retailer 15$2,754 CAD
Retailer 3$3,177 CAD
Retailer 8$3,778 CAD
Retailer 6$4,151 CAD
Retailer 9$4,570 CAD
Retailer 4$4,815 CAD
Rare Carat$5,955 CAD

32 data points across 16 retailers

14 retailers$844 CAD to $4,815 CAD

A
Cheapest Retailer
-
$844 CAD
$603 USD
A
Retailer 2
-
$946 CAD
$676 USD
View
A
Retailer 3
-
$1,347 CAD
£758 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$1,576 CAD
$1,126 USD
View
A
Retailer 5
-
$1,594 CAD
€1,085 EUR
View
B+
Retailer 6
-
$2,225 CAD
A$2,446 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$2,598 CAD
$1,856 USD
View
B+
Retailer 8
-
$2,603 CAD
$1,860 USD
View
B+
Retailer 9
-
$2,754 CAD
$1,968 USD
View
B+
Retailer 10
-
$3,177 CAD
$2,270 USD
View
B
Retailer 11
-
$4,151 CAD
SGD 4,008 SGD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$4,570 CAD
£2,571 GBP
View
B
Retailer 13
-
$4,815 CAD
$3,440 USD
View
Most Expensive
B
Rare Carat
LGRD30-51985 · Oct 18
$5,955 CAD
$4,255 USD
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from $844 CADSave up to $3,971 CAD

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
3.85ct Round
$844 CAD