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Heart|Lab Grown|IGI

0.88ct F SI1 Heart Lab Grown Diamond

EX • F/SI1 • IGI LG768649136

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG768649136

Diamond specifications and retailer prices

From $229 NZD
$129 USD
As of November 2, 2026
Save $2,152 NZD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,381 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.88ct lab-grown heart diamond

This 0.88ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG768649136 or 768649136. Listed at 13 retailers as of November 1, 2026, with prices from $229 to $2,381, a $2,152 spread on the same certified stone. MOH London lists it at $2,381. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.88
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768649136
Dimensions6.31 × 6.39 × 3.67 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm6.39 mm0.88 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG768649136
Side View
Table 62.0%Crown 33.1°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 57.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,381 NZD|Low: $210 NZD|High: $2,381 NZD|Avg: $686 NZD|+6.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 7$229 NZD
Retailer 11$267 NZD
Retailer 4$279 NZD
Retailer 13$284 NZD
Retailer 6$468 NZD
Retailer 9$478 NZD
Retailer 10$482 NZD
Retailer 12$544 NZD
Retailer 8$587 NZD
Retailer 5$709 NZD
Retailer 3$917 NZD
Retailer 2$969 NZD
MOH London$2,381 NZD

41 data points across 13 retailers

13 retailers$229 NZD to $2,381 NZD

A
Cheapest Retailer
-
$229 NZD
$129 USD
A
Retailer 2
-
$267 NZD
$150 USD
View
Retailer 3
-
$279 NZD
$157 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$284 NZD
$160 USD
View
A
Retailer 5
-
$468 NZD
€251 EUR
View
A
Retailer 6
-
$478 NZD
£212 GBP
View
A
Retailer 7
-
$482 NZD
$271 USD
View
B+
Retailer 8
-
$544 NZD
$306 USD
View
B+
Retailer 9
-
$587 NZD
£260 GBP
View
B+
Retailer 10
-
$709 NZD
$399 USD
View
B
Retailer 11
-
$917 NZD
$516 USD
View
B
Retailer 12
-
$969 NZD
$545 USD
View
Most Expensive
B
MOH London
LG768649136 · Nov 1
$2,381 NZD
£1,055 GBP
View
12 more retailers have this diamond
Prices start from $229 NZDSave up to $2,152 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
0.88ct Heart
$229 NZD