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Heart|Lab Grown|IGI

1.74ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG687524534

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG687524534

Diamond specifications and retailer prices

From $680 USD
As of October 26, 2026
Save $660 USD (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,340 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.74ct lab-grown heart diamond

This 1.74ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG687524534 or 687524534. Listed at 12 retailers as of October 26, 2026, with prices from $680 to $1,340, a $660 spread on the same certified stone. MOH London lists it at $1,340. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687524534
Dimensions7.63 × 8.11 × 4.80 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm8.11 mm1.74 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687524534
Side View
Table 57.0%Crown 37.7°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $1,340 USD|Low: $334 USD|High: $2,550 USD|Avg: $991 USD|-8.1%
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
October 26, 2026
Retailer 9$334 USD
Retailer 8$495 USD
Retailer 7$553 USD
Retailer 4$566 USD
Retailer 10$618 USD
Retailer 13$659 USD
Retailer 11$680 USD
Retailer 12$783 USD
Retailer 2$1,025 USD
Retailer 6$1,046 USD
Retailer 14$1,124 USD
Retailer 3$1,284 USD
MOH London$1,340 USD
Retailer 5$2,550 USD

8 data points across 14 retailers

12 retailers$680 USD to $1,340 USD

Retailer 1
-
$269 USD
Price last confirmed 9 days ago
Retailer 2
-
$334 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$495 USD
View
Price last confirmed 6 days ago
Retailer 4
-
$553 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$618 USD
£487 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
$659 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$680 USD
View
Retailer 8
-
$783 USD
A$1,205 AUD
View
Price last confirmed 8 days ago
Retailer 9
-
$1,025 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$1,124 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$1,284 USD
View
Most Expensive
B
MOH London
LG687524534 · Oct 26
$1,340 USD
£1,055 GBP
View
11 more retailers have this diamond
Prices start from $680 USDSave up to $660 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.

B+
1.74ct Heart
$680 USD