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Heart|Lab Grown|IGI

1.69ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG573390207

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG573390207

Diamond specifications and retailer prices

From $362 AUD
$254 USD
As of November 1, 2026
Save $3,240 AUD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,602 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.69ct lab-grown heart diamond

This 1.69ct 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 LG573390207 or 573390207. Listed at 18 retailers as of October 31, 2026, with prices from $362 to $3,602, a $3,240 spread on the same certified stone. Do Amore Diamonds lists it at $3,602. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573390207
Dimensions8.07 × 7.28 × 4.83 mm
L/W Ratio1.11
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
8.07 mm7.28 mm1.69 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573390207
Side View
Table 60.0%Crown 38.5°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,602 AUD|Low: $322 AUD|High: $4,271 AUD|Avg: $1,306 AUD|+16.6%
Do Amore Diamonds
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
November 1, 2026
Retailer 6$416 AUD
Retailer 4$480 AUD
Retailer 14$679 AUD
Retailer 11$793 AUD
Retailer 13$811 AUD
Retailer 10$1,130 AUD
Retailer 7$1,188 AUD
Retailer 8$1,526 AUD
Retailer 12$1,747 AUD
Retailer 3$2,251 AUD
Retailer 5$2,335 AUD
Retailer 2$2,569 AUD
Retailer 9$2,800 AUD
Do Amore Diamonds$3,602 AUD

38 data points across 14 retailers

18 retailers$362 AUD to $3,602 AUD

A
Cheapest Retailer
-
$362 AUD
$254 USD
Final sale: no returns
Retailer 2
-
$416 AUD
$292 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$444 AUD
$312 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$444 AUD
$312 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$480 AUD
$337 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$679 AUD
$477 USD
View
B+
Retailer 7
-
$793 AUD
$557 USD
View
B+
Retailer 8
-
$811 AUD
$570 USD
View
B+
Retailer 9
-
$1,130 AUD
ZAR 12,819 ZAR
View
B
Retailer 10
-
$1,188 AUD
£657 GBP
View
B
Retailer 11
-
$1,526 AUD
View
Retailer 12
-
$1,576 AUD
$1,107 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
$1,747 AUD
$1,227 USD
View
B
Retailer 14
-
$2,251 AUD
$1,581 USD
View
B
Retailer 15
-
$2,335 AUD
$1,640 USD
View
B
Retailer 16
-
$2,569 AUD
£1,421 GBP
View
B
Retailer 17
-
$2,800 AUD
$1,967 USD
View
Most Expensive
B
Do Amore Diamonds
36-1874282 · Oct 31
$3,602 AUD
$2,530 USD
View
17 more retailers have this diamond
Prices start from $362 AUDSave up to $3,240 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
1.69ct Heart
$362 AUD