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Heart|Lab Grown|IGI

1.54ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG680580254

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG680580254

Diamond specifications and retailer prices

From $691 NZD
$389 USD
As of November 1, 2026
Save $4,800 NZD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,492 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG680580254 or 680580254. Listed at 22 retailers as of November 1, 2026, with prices from $691 to $5,492, a $4,800 spread on the same certified stone. Do Amore Diamonds lists it at $5,492. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680580254
Dimensions7.12 × 8.26 × 4.72 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.12 mm8.26 mm1.54 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680580254
Side View
Table 57.0%Crown 32°Girdle: STK-THKPavilion 40°Culet: NoneDepth 57.1%

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: Nov 1
Current: $5,492 NZD|Low: $501 NZD|High: $5,492 NZD|Avg: $1,872 NZD|+23.1%
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
November 2, 2026
Retailer 9$501 NZD
Retailer 5$691 NZD
Retailer 15$793 NZD
Retailer 3$1,040 NZD
Retailer 16$1,232 NZD
Retailer 8$1,245 NZD
Retailer 2$1,458 NZD
Retailer 10$1,531 NZD
Retailer 12$1,932 NZD
Retailer 13$1,963 NZD
Retailer 14$2,247 NZD
Retailer 7$2,892 NZD
Retailer 17$2,947 NZD
Retailer 4$2,993 NZD
Retailer 6$3,059 NZD
Retailer 11$3,304 NZD
Do Amore Diamonds$5,492 NZD

42 data points across 17 retailers

22 retailers$691 NZD to $5,492 NZD

Retailer 1
-
$501 NZD
$282 USD
Price last confirmed 25 days ago
Retailer 2
-
$581 NZD
$327 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$622 NZD
$350 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$622 NZD
$350 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$691 NZD
$389 USD
View
Final sale: no returns
A
Retailer 6
-
$793 NZD
$446 USD
View
B+
Retailer 7
-
$1,040 NZD
$585 USD
View
B+
Retailer 8
-
$1,232 NZD
$693 USD
View
B+
Retailer 9
-
$1,245 NZD
A$1,078 AUD
View
B+
Retailer 10
-
$1,458 NZD
ZAR 13,255 ZAR
View
B
Retailer 11
-
$1,531 NZD
£678 GBP
View
Retailer 12
-
$1,594 NZD
A$1,380 AUD
View
Price last confirmed 36 days ago
B
Retailer 13
-
$1,932 NZD
A$1,672 AUD
View
B
Retailer 14
-
$1,963 NZD
A$1,699 AUD
View
Retailer 15
-
$2,207 NZD
$1,242 USD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$2,247 NZD
$1,264 USD
View
B
Retailer 17
-
$2,892 NZD
$1,627 USD
View
B
Retailer 18
-
$2,947 NZD
$1,658 USD
View
B
Retailer 19
-
$2,993 NZD
$1,684 USD
View
B
Retailer 20
-
$3,059 NZD
SGD 2,326 SGD
View
B
Retailer 21
-
$3,304 NZD
£1,464 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3E2C055F5 · Nov 2
$5,492 NZD
$3,090 USD
View
21 more retailers have this diamond
Prices start from $691 NZDSave up to $4,800 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
1.54ct Heart
$691 NZD