CaratHunter
Plans
Heart|Lab Grown|IGI

1.70ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG572370898

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG572370898

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)
21 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 LG572370898 or 572370898. Listed at 21 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 angle35°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG572370898
Dimensions8.49 × 7.33 × 4.80 mm
L/W Ratio1.16
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
8.49 mm7.33 mm1.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG572370898
Side View
Table 57.5%Crown 35°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 56.5%

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: $2,320 AUD|Avg: $1,172 AUD|-1.2%
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
November 1, 2026
Retailer 14$461 AUD
Retailer 6$535 AUD
Retailer 7$572 AUD
Retailer 15$572 AUD
Retailer 2$668 AUD
Retailer 11$790 AUD
Retailer 5$927 AUD
Retailer 10$983 AUD
Retailer 8$1,022 AUD
Retailer 9$1,332 AUD
Retailer 13$1,677 AUD
Retailer 4$1,838 AUD
Retailer 12$1,908 AUD
Retailer 3$2,197 AUD
MOH London$2,293 AUD

38 data points across 15 retailers

21 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
A
Retailer 4
-
$572 AUD
$402 USD
View
Retailer 5
-
$572 AUD
$402 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$668 AUD
£370 GBP
View
A
Retailer 7
-
$790 AUD
$555 USD
View
A
Retailer 8
-
$884 AUD
$621 USD
View
B+
Retailer 9
-
$927 AUD
$651 USD
View
B+
Retailer 10
-
$948 AUD
$666 USD
View
B+
Retailer 11
-
$983 AUD
ZAR 11,151 ZAR
View
B+
Retailer 12
-
$1,022 AUD
£565 GBP
View
B+
Retailer 13
-
$1,332 AUD
View
B
Retailer 14
-
$1,677 AUD
$1,178 USD
View
B
Retailer 15
-
$1,713 AUD
HK$9,400 HKD
View
B
Retailer 16
-
$1,838 AUD
$1,291 USD
View
B
Retailer 17
-
$1,902 AUD
$1,336 USD
View
B
Retailer 18
-
$1,908 AUD
$1,340 USD
View
B
Retailer 19
-
$2,197 AUD
$1,543 USD
View
B
Retailer 20
-
$2,262 AUD
$1,589 USD
View
Most Expensive
B
MOH London
LG572370898 · Nov 1
$2,293 AUD
£1,268 GBP
View
20 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