Heart|Lab Grown|IGI

3.57ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG686503219

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG686503219

Diamond specifications and retailer prices

From $594 USD
As of November 1, 2026
Save $2,153 USD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,747 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3.57ct lab-grown heart diamond

This 3.57ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG686503219 or 686503219. Listed at 16 retailers as of November 1, 2026, with prices from $594 to $2,747, a $2,153 spread on the same certified stone. MOH London lists it at $2,747. 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

3.57
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG686503219
Dimensions9.28 × 10.74 × 6.24 mm
L/W Ratio1.16
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.28 mm10.74 mm3.57 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG686503219
Side View
Table 56.0%Crown 34.4°Girdle: MediumPavilion 39.4°Culet: NoneDepth 58.1%

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 1
Current: $2,747 USD|Low: $594 USD|High: $2,761 USD|Avg: $1,413 USD|+0.5%
MOH London
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
November 2, 2026
Retailer 9$594 USD
Retailer 8$651 USD
Retailer 11$658 USD
Retailer 10$696 USD
Retailer 4$795 USD
Retailer 3$1,017 USD
Retailer 2$1,021 USD
Retailer 16$1,034 USD
Retailer 5$1,358 USD
Retailer 13$1,390 USD
Retailer 14$1,429 USD
Retailer 15$1,698 USD
Retailer 12$1,730 USD
Retailer 7$2,138 USD
Retailer 6$2,439 USD
MOH London$2,747 USD

21 data points across 16 retailers

16 retailers$594 USD to $2,747 USD

A
Cheapest Retailer
-
$594 USD
Retailer 2
-
$651 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$658 USD
View
A
Retailer 4
-
$696 USD
£548 GBP
View
A
Retailer 5
-
$795 USD
View
B+
Retailer 6
-
$1,017 USD
View
A
Retailer 7
-
$1,021 USD
£804 GBP
View
A
Retailer 8
-
$1,034 USD
View
A
Retailer 9
-
$1,358 USD
View
A
Retailer 10
-
$1,390 USD
A$2,138 AUD
View
A
Retailer 11
-
$1,429 USD
ZAR 23,084 ZAR
View
B+
Retailer 12
-
$1,698 USD
View
B+
Retailer 13
-
$1,730 USD
View
B+
Retailer 14
-
$2,138 USD
View
B
Retailer 15
-
$2,439 USD
View
Most Expensive
B
MOH London
LG686503219 · Nov 1
$2,747 USD
£2,163 GBP
View
15 more retailers have this diamond
Prices start from $594 USDSave up to $2,153 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
3.57ct Heart
$594 USD