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Round|Lab Grown|IGI

3.85ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG794689554

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794689554

Diamond specifications and retailer prices

From $603 USD
As of October 26, 2026
Save $4,877 USD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,480 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG794689554 or 794689554. Listed at 14 retailers as of October 26, 2026, with prices from $603 to $5,480, a $4,877 spread on the same certified stone. Brilliant Earth lists it at $5,480. 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 angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794689554
Dimensions10.04 × 10.12 × 6.13 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.04 mm10.12 mm3.85 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794689554
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

Caratlytics Score

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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 26
Current: $5,480 USD|Low: $598 USD|High: $5,650 USD|Avg: $2,299 USD|-3.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 15$603 USD
Retailer 13$676 USD
Retailer 17$963 USD
Retailer 5$1,126 USD
Retailer 2$1,139 USD
Retailer 7$1,194 USD
Retailer 12$1,590 USD
Retailer 14$1,856 USD
Retailer 11$1,860 USD
Retailer 16$1,968 USD
Retailer 3$2,270 USD
Retailer 9$2,578 USD
Retailer 8$2,699 USD
Retailer 6$2,966 USD
Retailer 10$3,265 USD
Retailer 4$3,440 USD
Brilliant Earth$5,480 USD

30 data points across 17 retailers

14 retailers$603 USD to $5,480 USD

A
Cheapest Retailer
-
$603 USD
A
Retailer 2
-
$676 USD
View
A
Retailer 3
-
$963 USD
£758 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$1,126 USD
View
A
Retailer 5
-
$1,139 USD
€1,085 EUR
View
B+
Retailer 6
-
$1,590 USD
A$2,446 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,856 USD
View
B+
Retailer 8
-
$1,860 USD
View
B+
Retailer 9
-
$1,968 USD
View
B+
Retailer 10
-
$2,270 USD
View
B
Retailer 11
-
$2,966 USD
SGD 4,008 SGD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$3,265 USD
£2,571 GBP
View
B
Retailer 13
-
$3,440 USD
View
Most Expensive
B
Brilliant Earth
20805178A · Oct 28
$5,480 USD
View
13 more retailers have this diamond
Prices start from $603 USDSave up to $4,877 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
3.85ct Round
$603 USD