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Heart|Lab Grown|IGI

3.59ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG816618507

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816618507

Diamond specifications and retailer prices

From $1,374 USD
As of October 30, 2026
Save $4,231 USD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,605 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.59ct lab-grown heart diamond

This 3.59ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816618507 or 816618507. Listed at 19 retailers as of October 30, 2026, with prices from $1,374 to $5,605, a $4,231 spread on the same certified stone. Taylor and Hart lists it at $5,605. 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

3.59
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816618507
Dimensions10.33 × 9.37 × 6.38 mm
L/W Ratio1.10
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
Top View
10.33 mm9.37 mm3.59 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816618507
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.8%

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 30
Current: $5,123 USD|Low: $1,374 USD|High: $6,487 USD|Avg: $3,307 USD|-20.0%
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 7$1,374 USD
Retailer 12$1,495 USD
Retailer 5$1,539 USD
Retailer 2$1,594 USD
Retailer 13$1,765 USD
Retailer 4$1,839 USD
Retailer 9$2,230 USD
Retailer 16$2,519 USD
Retailer 15$2,797 USD
Retailer 14$2,894 USD
Retailer 8$2,988 USD
Retailer 10$3,600 USD
Retailer 11$3,702 USD
Retailer 6$4,297 USD
Retailer 3$4,941 USD
Retailer 1$5,123 USD
Taylor and Hart$5,605 USD

43 data points across 17 retailers

19 retailers$1,374 USD to $5,605 USD

A
Cheapest Retailer
-
$1,374 USD
A
Retailer 2
-
$1,495 USD
View
A
Retailer 3
-
$1,539 USD
View
Final sale: no returns
A
Retailer 4
-
$1,594 USD
View
A
Retailer 5
-
$1,765 USD
View
A
Retailer 6
-
$1,839 USD
View
Retailer 7
-
$2,210 USD
View
Price last confirmed 37 days ago
B+
Retailer 8
-
$2,230 USD
£1,756 GBP
View
Retailer 9
-
$2,241 USD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$2,519 USD
View
B+
Retailer 11
-
$2,797 USD
View
B+
Retailer 12
-
$2,894 USD
View
B+
Retailer 13
-
$2,988 USD
View
B
Retailer 14
-
$3,600 USD
A$5,539 AUD
View
B
Retailer 15
-
$3,702 USD
ZAR 59,810 ZAR
View
B
Retailer 16
-
$4,297 USD
View
B
Retailer 17
-
$4,941 USD
View
B
Retailer 18
-
$5,123 USD
£4,034 GBP
View
Most Expensive
B
Taylor and Hart
MBY46W0 · Oct 31
$5,605 USD
View
18 more retailers have this diamond
Prices start from $1,374 USDSave up to $4,231 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
3.59ct Heart
$1,374 USD