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Heart|Lab Grown|IGI

1.53ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG665409940

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG665409940

Diamond specifications and retailer prices

From $504 NZD
$284 USD
As of October 30, 2026
Save $3,932 NZD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,436 NZD at Brilliant Earth · As of October 25, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665409940 or 665409940. Listed at 24 retailers as of October 25, 2026, with prices from $504 to $4,436, a $3,932 spread on the same certified stone. Brilliant Earth lists it at $4,436. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665409940
Dimensions7.38 × 7.96 × 4.52 mm
L/W Ratio1.08
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
7.38 mm7.96 mm1.53 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665409940
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 56.8%

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: $4,436 NZD|Low: $484 NZD|High: $4,666 NZD|Avg: $1,394 NZD|-4.9%
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
October 31, 2026
Retailer 4$504 NZD
Retailer 11$504 NZD
Retailer 8$613 NZD
Retailer 12$626 NZD
Retailer 14$640 NZD
Retailer 5$754 NZD
Retailer 15$843 NZD
Retailer 2$924 NZD
Retailer 17$962 NZD
Retailer 20$1,027 NZD
Retailer 18$1,056 NZD
Retailer 13$1,058 NZD
Retailer 19$1,314 NZD
Retailer 6$1,719 NZD
Retailer 9$1,805 NZD
Retailer 3$1,890 NZD
Retailer 10$2,202 NZD
Retailer 16$2,256 NZD
Retailer 7$2,426 NZD
Brilliant Earth$4,436 NZD

32 data points across 20 retailers

24 retailers$504 NZD to $4,436 NZD

A
Cheapest Retailer
-
$504 NZD
$284 USD
Final sale: no returns
Retailer 2
-
$504 NZD
$284 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$586 NZD
$330 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$613 NZD
HK$2,700 HKD
View
Retailer 5
-
$626 NZD
$353 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$626 NZD
$353 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$640 NZD
£284 GBP
View
B+
Retailer 8
-
$754 NZD
$425 USD
View
A
Retailer 9
-
$843 NZD
$475 USD
View
A
Retailer 10
-
$924 NZD
€496 EUR
View
A
Retailer 11
-
$962 NZD
ZAR 8,755 ZAR
View
A
Retailer 12
-
$1,027 NZD
$579 USD
View
B+
Retailer 13
-
$1,056 NZD
$595 USD
View
A
Retailer 14
-
$1,058 NZD
£470 GBP
View
Retailer 15
-
$1,314 NZD
A$1,139 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$1,719 NZD
$969 USD
View
B
Retailer 17
-
$1,805 NZD
SGD 1,375 SGD
View
B
Retailer 18
-
$1,890 NZD
$1,065 USD
View
Retailer 19
-
$2,012 NZD
$1,134 USD
View
Price last confirmed 15 days ago
B+
Retailer 20
-
$2,040 NZD
$1,150 USD
View
B
Retailer 21
-
$2,202 NZD
$1,241 USD
View
B+
Retailer 22
-
$2,256 NZD
£1,001 GBP
View
B
Retailer 23
-
$2,426 NZD
$1,367 USD
View
Most Expensive
B
Brilliant Earth
18970745A · Oct 25
$4,436 NZD
$2,500 USD
View
23 more retailers have this diamond
Prices start from $504 NZDSave up to $3,932 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
$504 NZD