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Heart|Lab Grown|IGI

3.70ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG677514595

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG677514595

Diamond specifications and retailer prices

From $851 AUD
$598 USD
As of October 30, 2026
Save $3,797 AUD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,648 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 3.7ct lab-grown heart diamond

This 3.7ct 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 LG677514595 or 677514595. Listed at 17 retailers as of October 29, 2026, with prices from $851 to $4,648, a $3,797 spread on the same certified stone. MOH London lists it at $4,648. 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

3.70
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677514595
Dimensions9.53 × 10.75 × 6.23 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.53 mm10.75 mm3.70 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677514595
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 58.0%

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 30
Current: $4,648 AUD|Low: $847 AUD|High: $4,648 AUD|Avg: $2,072 AUD|+6.6%
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
Retailer 17
October 31, 2026
Retailer 16$851 AUD
Retailer 5$962 AUD
Retailer 9$988 AUD
Retailer 3$1,055 AUD
Retailer 7$1,055 AUD
Retailer 10$1,239 AUD
Retailer 13$1,479 AUD
Retailer 15$1,619 AUD
Retailer 2$1,650 AUD
Retailer 12$2,090 AUD
Retailer 14$2,229 AUD
Retailer 4$2,313 AUD
Retailer 11$2,618 AUD
Retailer 6$2,800 AUD
Retailer 8$3,368 AUD
Retailer 17$3,413 AUD
MOH London$4,648 AUD

43 data points across 17 retailers

17 retailers$851 AUD to $4,648 AUD

A
Cheapest Retailer
-
$851 AUD
$598 USD
A
Retailer 2
-
$962 AUD
$676 USD
View
A
Retailer 3
-
$988 AUD
$694 USD
View
Final sale: no returns
A
Retailer 4
-
$1,055 AUD
$741 USD
View
Retailer 5
-
$1,055 AUD
$741 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,239 AUD
$870 USD
View
A
Retailer 7
-
$1,479 AUD
$1,039 USD
View
A
Retailer 8
-
$1,619 AUD
$1,137 USD
View
A
Retailer 9
-
$1,650 AUD
£913 GBP
View
A
Retailer 10
-
$2,090 AUD
$1,468 USD
View
B+
Retailer 11
-
$2,229 AUD
View
B+
Retailer 12
-
$2,313 AUD
ZAR 26,246 ZAR
View
B+
Retailer 13
-
$2,618 AUD
$1,839 USD
View
B+
Retailer 14
-
$2,800 AUD
$1,967 USD
View
B+
Retailer 15
-
$3,368 AUD
$2,366 USD
View
B+
Retailer 16
-
$3,413 AUD
$2,397 USD
View
Most Expensive
B
MOH London
LG677514595 · Oct 29
$4,648 AUD
£2,571 GBP
View
16 more retailers have this diamond
Prices start from $851 AUDSave up to $3,797 AUD

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
3.70ct Heart
$851 AUD