CaratHunter
Plans
Heart|Lab Grown|IGI

3.50ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG800634213

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800634213

Diamond specifications and retailer prices

From $1,491 USD
As of November 2, 2026
Save $4,937 USD (77%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,934 USD at Queensmith · As of October 10, 2026
View at Queensmith

About this 3.5ct lab-grown heart diamond

This 3.5ct 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 LG800634213 or 800634213. Listed at 25 retailers as of October 31, 2026, with a 331% 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

3.50
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800634213
Dimensions10.45 × 9.29 × 6.24 mm
L/W Ratio1.12
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
10.45 mm9.29 mm3.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800634213
Side View
Table 56.0%Crown 36.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 59.7%

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: Nov 2
Current: $2,212 USD|Low: $1,491 USD|High: $6,707 USD|Avg: $3,317 USD|-14.2%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 6$1,491 USD
Retailer 4$1,622 USD
Retailer 16$1,669 USD
Retailer 8$1,729 USD
Retailer 10$1,729 USD
Retailer 3$1,900 USD
Retailer 14$1,959 USD
Retailer 21$1,997 USD
Retailer 1$2,212 USD
Retailer 12$2,442 USD
Retailer 5$2,565 USD
Retailer 2$2,720 USD
Retailer 13$2,721 USD
Retailer 11$3,241 USD
Retailer 18$3,905 USD
Retailer 20$4,015 USD
Retailer 9$4,660 USD
Retailer 17$4,939 USD
Retailer 7$5,312 USD
Retailer 22$5,781 USD
Retailer 15$6,082 USD
Retailer 23$6,298 USD
Retailer 19$6,428 USD

32 data points across 23 retailers

25 retailers$1,491 USD to $6,428 USD

A
Cheapest Retailer
-
$1,491 USD
A
Retailer 2
-
$1,622 USD
View
A
Retailer 3
-
$1,669 USD
View
Final sale: no returns
Retailer 4
-
$1,729 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$1,729 USD
View
B+
Retailer 6
-
$1,900 USD
View
B+
Retailer 7
-
$1,959 USD
View
B+
Retailer 8
-
$1,997 USD
HK$15,600 HKD
View
B+
Retailer 9
-
$2,212 USD
£1,742 GBP
View
B+
Retailer 10
-
$2,442 USD
£1,923 GBP
View
B+
Retailer 11
-
$2,565 USD
View
B+
Retailer 12
-
$2,720 USD
View
B+
Retailer 13
-
$2,721 USD
View
B+
Retailer 14
-
$3,241 USD
View
B
Retailer 15
-
$3,905 USD
A$6,007 AUD
View
B
Retailer 16
-
$4,015 USD
ZAR 64,870 ZAR
View
B
Retailer 17
-
$4,440 USD
View
B
Retailer 18
-
$4,660 USD
View
B
Retailer 19
-
$4,939 USD
£3,889 GBP
View
B
Retailer 20
-
$5,312 USD
View
B
Retailer 21
-
$5,781 USD
SGD 7,812 SGD
View
B
Retailer 22
-
$6,082 USD
View
B
Retailer 23
-
$6,298 USD
View
B
Retailer 24
-
$6,428 USD
A$9,889 AUD
View
Most Expensive
Queensmith
LG800634213 · Oct 10
$6,934 USD
£5,460 GBP
View
Price last confirmed 22 days ago
24 more retailers have this diamond
Prices start from $1,491 USDSave up to $4,937 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
3.50ct Heart
$1,491 USD