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Heart|Lab Grown|IGI

1.53ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG681546690

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG681546690

Diamond specifications and retailer prices

From $405 NZD
$228 USD
As of October 30, 2026
Save $2,026 NZD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,431 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681546690 or 681546690. Listed at 22 retailers as of October 30, 2026, with prices from $405 to $2,431, a $2,026 spread on the same certified stone. Brilliant Earth lists it at $2,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681546690
Dimensions7.28 × 7.94 × 4.61 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.28 mm7.94 mm1.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681546690
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 58.1%

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: $2,431 NZD|Low: $392 NZD|High: $2,910 NZD|Avg: $1,169 NZD|-16.0%
Brilliant Earth
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
Retailer 20
November 1, 2026
Retailer 4$405 NZD
Retailer 7$452 NZD
Retailer 12$468 NZD
Retailer 17$500 NZD
Retailer 19$500 NZD
Retailer 14$836 NZD
Retailer 9$850 NZD
Retailer 15$860 NZD
Retailer 6$930 NZD
Retailer 13$935 NZD
Retailer 5$951 NZD
Retailer 16$1,169 NZD
Retailer 18$1,609 NZD
Retailer 3$1,615 NZD
Retailer 11$1,620 NZD
Retailer 8$1,703 NZD
Retailer 2$2,005 NZD
Retailer 20$2,039 NZD
Retailer 10$2,274 NZD
Brilliant Earth$2,431 NZD

38 data points across 20 retailers

22 retailers$405 NZD to $2,431 NZD

A
Cheapest Retailer
-
$405 NZD
$228 USD
A
Retailer 2
-
$452 NZD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$468 NZD
$264 USD
View
A
Retailer 4
-
$500 NZD
$282 USD
View
A
Retailer 5
-
$500 NZD
$282 USD
View
A
Retailer 6
-
$568 NZD
HK$2,500 HKD
View
A
Retailer 7
-
$836 NZD
€449 EUR
View
A
Retailer 8
-
$850 NZD
$479 USD
View
A
Retailer 9
-
$860 NZD
ZAR 7,833 ZAR
View
B+
Retailer 10
-
$930 NZD
$524 USD
View
A
Retailer 11
-
$935 NZD
£415 GBP
View
B+
Retailer 12
-
$951 NZD
$536 USD
View
B+
Retailer 13
-
$1,169 NZD
A$1,014 AUD
View
B
Retailer 14
-
$1,609 NZD
$907 USD
View
B
Retailer 15
-
$1,615 NZD
$910 USD
View
B
Retailer 16
-
$1,620 NZD
SGD 1,234 SGD
View
B
Retailer 17
-
$1,703 NZD
$960 USD
View
B
Retailer 18
-
$1,799 NZD
$1,014 USD
View
B
Retailer 19
-
$2,005 NZD
£890 GBP
View
B
Retailer 20
-
$2,039 NZD
$1,149 USD
View
B
Retailer 21
-
$2,274 NZD
$1,282 USD
View
Most Expensive
B
Brilliant Earth
19056022A · Oct 31
$2,431 NZD
$1,370 USD
View
21 more retailers have this diamond
Prices start from $405 NZDSave up to $2,026 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
1.53ct Heart
$405 NZD