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Heart|Lab Grown|IGI

1.70ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG528224061

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG528224061

Diamond specifications and retailer prices

From $461 AUD
$324 USD
As of October 30, 2026
Save $1,831 AUD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,293 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct lab-grown heart diamond

This 1.7ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG528224061 or 528224061. Listed at 20 retailers as of October 30, 2026, with prices from $461 to $2,293, a $1,831 spread on the same certified stone. MOH London lists it at $2,293. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528224061
Dimensions8.57 × 7.18 × 4.83 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.57 mm7.18 mm1.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528224061
Side View
Table 58.0%Crown 34.3°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 56.4%

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: $2,293 AUD|Low: $443 AUD|High: $2,363 AUD|Avg: $1,241 AUD|+3.8%
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 17$461 AUD
Retailer 9$517 AUD
Retailer 5$535 AUD
Retailer 6$572 AUD
Retailer 18$572 AUD
Retailer 14$790 AUD
Retailer 7$884 AUD
Retailer 4$927 AUD
Retailer 8$948 AUD
Retailer 13$983 AUD
Retailer 2$1,022 AUD
Retailer 12$1,332 AUD
Retailer 16$1,677 AUD
Retailer 3$1,838 AUD
Retailer 11$1,902 AUD
Retailer 15$1,908 AUD
Retailer 19$2,197 AUD
Retailer 10$2,262 AUD
MOH London$2,293 AUD

43 data points across 19 retailers

20 retailers$461 AUD to $2,293 AUD

A
Cheapest Retailer
-
$461 AUD
$324 USD
A
Retailer 2
-
$517 AUD
$363 USD
View
Final sale: no returns
A
Retailer 3
-
$535 AUD
$376 USD
View
Retailer 4
-
$572 AUD
$402 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$572 AUD
$402 USD
View
A
Retailer 6
-
$790 AUD
$555 USD
View
B+
Retailer 7
-
$884 AUD
$621 USD
View
B+
Retailer 8
-
$927 AUD
$651 USD
View
B+
Retailer 9
-
$948 AUD
$666 USD
View
B+
Retailer 10
-
$983 AUD
ZAR 11,151 ZAR
View
B+
Retailer 11
-
$1,022 AUD
£565 GBP
View
B+
Retailer 12
-
$1,332 AUD
View
B+
Retailer 13
-
$1,440 AUD
HK$7,900 HKD
View
B
Retailer 14
-
$1,677 AUD
$1,178 USD
View
B
Retailer 15
-
$1,838 AUD
$1,291 USD
View
B
Retailer 16
-
$1,902 AUD
$1,336 USD
View
B
Retailer 17
-
$1,908 AUD
$1,340 USD
View
B
Retailer 18
-
$2,197 AUD
$1,543 USD
View
B
Retailer 19
-
$2,262 AUD
$1,589 USD
View
Most Expensive
B
MOH London
LG528224061 · Nov 1
$2,293 AUD
£1,268 GBP
View
19 more retailers have this diamond
Prices start from $461 AUDSave up to $1,831 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
1.70ct Heart
$461 AUD