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Heart|Lab Grown|IGI

1.69ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG537213273

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG537213273

Diamond specifications and retailer prices

From $401 NZD
$226 USD
As of October 30, 2026
Save $3,662 NZD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,063 NZD at Do Amore Diamonds · As of November 1, 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 LG537213273 or 537213273. Listed at 20 retailers as of October 30, 2026, with prices from $401 to $4,063, a $3,662 spread on the same certified stone. Do Amore Diamonds lists it at $4,063. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537213273
Dimensions7.33 × 8.08 × 4.90 mm
L/W Ratio1.10
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
7.33 mm8.08 mm1.69 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537213273
Side View
Table 59.0%Crown 42.7°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 60.6%

Caratlytics Score

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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: $3,850 NZD|Low: $390 NZD|High: $3,850 NZD|Avg: $1,194 NZD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 4$401 NZD
Retailer 10$454 NZD
Retailer 17$467 NZD
Retailer 15$499 NZD
Retailer 16$499 NZD
Retailer 5$846 NZD
Retailer 12$896 NZD
Retailer 11$950 NZD
Retailer 2$1,047 NZD
Retailer 3$1,093 NZD
Retailer 14$1,282 NZD
Retailer 6$1,608 NZD
Retailer 9$1,767 NZD
Retailer 7$2,028 NZD
Retailer 18$2,071 NZD
Retailer 8$2,111 NZD
Retailer 13$2,215 NZD
Do Amore Diamonds$3,850 NZD

43 data points across 18 retailers

20 retailers$401 NZD to $4,063 NZD

A
Cheapest Retailer
-
$401 NZD
$226 USD
A
Retailer 2
-
$454 NZD
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$467 NZD
$263 USD
View
A
Retailer 4
-
$499 NZD
$281 USD
View
Retailer 5
-
$499 NZD
$281 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$804 NZD
$453 USD
View
B+
Retailer 7
-
$846 NZD
$477 USD
View
A
Retailer 8
-
$896 NZD
€481 EUR
View
A
Retailer 9
-
$950 NZD
ZAR 8,646 ZAR
View
A
Retailer 10
-
$1,047 NZD
£464 GBP
View
A
Retailer 11
-
$1,093 NZD
$616 USD
View
B+
Retailer 12
-
$1,282 NZD
A$1,112 AUD
View
B
Retailer 13
-
$1,608 NZD
$906 USD
View
B+
Retailer 14
-
$1,767 NZD
$996 USD
View
B
Retailer 15
-
$2,028 NZD
$1,143 USD
View
B
Retailer 16
-
$2,071 NZD
$1,167 USD
View
B
Retailer 17
-
$2,111 NZD
$1,190 USD
View
B
Retailer 18
-
$2,215 NZD
£983 GBP
View
B
Retailer 19
-
$3,850 NZD
$2,170 USD
View
Most Expensive
B
Do Amore Diamonds
23-537213273 · Nov 1
$4,063 NZD
$2,290 USD
View
19 more retailers have this diamond
Prices start from $401 NZDSave up to $3,662 NZD

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
$401 NZD