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Heart|Lab Grown|IGI

1.88ct F VS1 Heart Lab Grown Diamond

EX • F/VS1

Diamond specifications and retailer prices

From $1,879 NZD
CA$1,469 CAD
As of November 2, 2026
Save $607 NZD (24%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,486 NZD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.88ct lab-grown heart diamond

This 1.88ct 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. Listed at 5 retailers as of November 1, 2026, with prices from $1,879 to $2,486, a $607 spread on the same certified stone. The Diamond Guys lists it at $2,486. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.30 × 8.60 × 5.18 mm
L/W Ratio1.18
Top View
7.30 mm8.60 mm1.88 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 60.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $753 NZD|Low: $469 NZD|High: $2,513 NZD|Avg: $1,600 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
October 24, 2026
Retailer 2$469 NZD
Retailer 1$753 NZD
Retailer 4$1,290 NZD
Retailer 3$1,879 NZD
The Diamond Guys$2,486 NZD

35 data points across 5 retailers

5 retailers$1,879 NZD to $2,486 NZD

Retailer 1
-
$469 NZD
$264 USD
Price last confirmed 10 days ago
Retailer 2
-
$753 NZD
£333 GBP
View
Price last confirmed 10 days ago
Retailer 3
-
$1,290 NZD
$726 USD
View
Price last confirmed 20 days ago
B
Retailer 4
-
$1,879 NZD
CA$1,469 CAD
View
Most Expensive
B
The Diamond Guys
1974042450 · Nov 1
$2,486 NZD
$1,399 USD
View
4 more retailers have this diamond
Prices start from $1,879 NZDSave up to $607 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.

B
1.88ct Heart
$1,879 NZD