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Round|Lab Grown|IGI

3.89ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG763656020

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763656020

Diamond specifications and retailer prices

From $669 CAD
$478 USD
As of October 29, 2026
Save $3,065 CAD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,095 CAD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.89ct lab-grown round diamond

This 3.89ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG763656020 or 763656020. Listed at 13 retailers as of October 29, 2026, with a 458% 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

3.89
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763656020
Dimensions10.26 × 10.20 × 6.01 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
10.26 mm10.20 mm3.89 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763656020
Side View
Table 62.0%Crown 32.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.8%

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: $5,095 CAD|Low: $666 CAD|High: $5,172 CAD|Avg: $2,449 CAD|+0.6%
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 5$669 CAD
Retailer 14$750 CAD
Retailer 10$1,029 CAD
Retailer 12$1,076 CAD
Retailer 2$1,259 CAD
Retailer 16$1,397 CAD
Retailer 6$1,400 CAD
Retailer 11$2,232 CAD
Retailer 3$2,669 CAD
Retailer 15$2,864 CAD
Retailer 8$2,941 CAD
Retailer 9$3,066 CAD
Retailer 4$3,329 CAD
Retailer 7$3,380 CAD
Retailer 13$3,734 CAD
Rare Carat$5,095 CAD

31 data points across 16 retailers

13 retailers$669 CAD to $3,734 CAD

A
Cheapest Retailer
-
$669 CAD
$478 USD
A
Retailer 2
-
$750 CAD
$536 USD
View
A
Retailer 3
-
$1,029 CAD
$735 USD
View
Retailer 4
-
$1,076 CAD
£605 GBP
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,259 CAD
€857 EUR
View
A
Retailer 6
-
$1,397 CAD
$998 USD
View
B+
Retailer 7
-
$2,232 CAD
$1,595 USD
View
B+
Retailer 8
-
$2,669 CAD
$1,907 USD
View
B+
Retailer 9
-
$2,864 CAD
$2,046 USD
View
B+
Retailer 10
-
$3,066 CAD
£1,725 GBP
View
Retailer 11
-
$3,329 CAD
SGD 3,214 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$3,734 CAD
$2,668 USD
View
Most Expensive
Rare Carat
LGRD30-19682 · Oct 18
$5,095 CAD
$3,640 USD
View
Price last confirmed 12 days ago
12 more retailers have this diamond
Prices start from $669 CADSave up to $3,065 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
3.89ct Round
$669 CAD