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Heart|Lab Grown|IGI

3.33ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG636446978

Certificate IGI LG636446978

Diamond specifications and retailer prices

From $538 USD
Save $3,632 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,170 USD at Brilliant Earth
View at Brilliant Earth

About this 3.33ct lab-grown heart diamond

This 3.33ct lab-grown heart 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 LG636446978 or 636446978. Listed at 17 retailers, with prices from $538 to $4,170 at Brilliant Earth, a $3,632 spread on the same certified stone. 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

3.33
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636446978
Dimensions10.20 × 8.90 × 6.35 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm8.90 mm3.33 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636446978
Side View
Table 59.0%Crown 36.7°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $4,170 USD|Low: $383 USD|High: $4,470 USD|Avg: $1,486 USD|-6.7%
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
October 1, 2026
Retailer 3$538 USD
Retailer 4$900 USD
Retailer 15$903 USD
Retailer 10$928 USD
Retailer 11$981 USD
Retailer 12$1,262 USD
Retailer 13$1,268 USD
Retailer 6$1,318 USD
Retailer 9$1,478 USD
Retailer 5$1,648 USD
Retailer 7$1,943 USD
Retailer 2$2,215 USD
Retailer 14$2,319 USD
Retailer 8$3,039 USD
Brilliant Earth$4,170 USD

40 data points across 15 retailers

17 retailers$538 USD to $4,170 USD

A
Cheapest Retailer
-
$538 USD
A
Retailer 2
-
$900 USD
View
A
Retailer 3
-
$903 USD
View
B+
Retailer 4
-
$928 USD
View
A
Retailer 5
-
$981 USD
£772 GBP
View
A
Retailer 6
-
$1,262 USD
A$1,942 AUD
View
A
Retailer 7
-
$1,268 USD
ZAR 20,480 ZAR
View
A
Retailer 8
-
$1,305 USD
View
A
Retailer 9
-
$1,318 USD
A$2,028 AUD
View
B+
Retailer 10
-
$1,478 USD
View
B+
Retailer 11
-
$1,648 USD
View
B+
Retailer 12
-
$1,943 USD
View
B+
Retailer 13
-
$2,215 USD
£1,744 GBP
View
B+
Retailer 14
-
$2,319 USD
View
B
Retailer 15
-
$2,417 USD
View
B
Retailer 16
-
$3,039 USD
A$4,675 AUD
View
Most Expensive
B
Brilliant Earth
20723424A · Oct 1
$4,170 USD
View
16 more retailers have this diamond
Prices start from $538 USDSave up to $3,632 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.

A
3.33ct Heart
$538 USD