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Heart|Lab Grown|IGI

1.90ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG750577927

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750577927

Diamond specifications and retailer prices

From $524 NZD
$295 USD
As of November 2, 2026
Save $2,337 NZD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,861 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.9ct lab-grown heart diamond

This 1.9ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750577927 or 750577927. Listed at 17 retailers as of November 2, 2026, with prices from $524 to $2,861, a $2,337 spread on the same certified stone. Brilliant Earth lists it at $2,861. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750577927
Dimensions7.78 × 8.53 × 5.06 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm8.53 mm1.90 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG750577927
Side View
Table 59.0%Crown 36°Girdle: THN-STKPavilion 41.9°Culet: NoneDepth 59.3%

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 2
Current: $2,861 NZD|Low: $492 NZD|High: $3,021 NZD|Avg: $1,418 NZD|-5.3%
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
November 2, 2026
Retailer 17$524 NZD
Retailer 8$650 NZD
Retailer 9$650 NZD
Retailer 15$763 NZD
Retailer 14$978 NZD
Retailer 13$1,045 NZD
Retailer 5$1,065 NZD
Retailer 11$1,120 NZD
Retailer 10$1,151 NZD
Retailer 4$1,273 NZD
Retailer 6$1,392 NZD
Retailer 2$1,688 NZD
Retailer 3$2,088 NZD
Retailer 7$2,174 NZD
Retailer 16$2,497 NZD
Retailer 12$2,603 NZD
Brilliant Earth$2,861 NZD

36 data points across 17 retailers

17 retailers$524 NZD to $2,861 NZD

A
Cheapest Retailer
-
$524 NZD
$295 USD
A
Retailer 2
-
$650 NZD
$366 USD
View
Retailer 3
-
$650 NZD
$366 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$763 NZD
£338 GBP
View
Price last confirmed 16 days ago
A
Retailer 5
-
$978 NZD
$550 USD
View
A
Retailer 6
-
$1,045 NZD
€560 EUR
View
A
Retailer 7
-
$1,065 NZD
$599 USD
View
A
Retailer 8
-
$1,120 NZD
ZAR 10,182 ZAR
View
A
Retailer 9
-
$1,151 NZD
£510 GBP
View
B+
Retailer 10
-
$1,273 NZD
$716 USD
View
B+
Retailer 11
-
$1,392 NZD
$783 USD
View
B
Retailer 12
-
$1,688 NZD
$950 USD
View
B
Retailer 13
-
$2,088 NZD
$1,175 USD
View
B
Retailer 14
-
$2,174 NZD
$1,223 USD
View
B
Retailer 15
-
$2,497 NZD
$1,405 USD
View
B
Retailer 16
-
$2,603 NZD
£1,153 GBP
View
Most Expensive
B
Brilliant Earth
20960832A · Nov 2
$2,861 NZD
$1,610 USD
View
16 more retailers have this diamond
Prices start from $524 NZDSave up to $2,337 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
1.90ct Heart
$524 NZD