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Heart|Lab Grown|IGI

0.94ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG844642816

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844642816

Diamond specifications and retailer prices

From $688 NZD
$388 USD
As of November 1, 2026
Save $2,205 NZD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,894 NZD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.94ct lab-grown heart diamond

This 0.94ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844642816 or 844642816. Listed at 17 retailers as of October 31, 2026, with prices from $688 to $2,894, a $2,205 spread on the same certified stone. Riddles Jewelry lists it at $2,894. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.94
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844642816
Dimensions6.82 × 5.93 × 4.02 mm
L/W Ratio1.15
Girdle conditionFaceted
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
6.82 mm5.93 mm0.94 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844642816
Side View
Table 59.0%Crown 35.3°Girdle: MED-THKPavilion 41.5°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
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 1
Current: $848 NZD|Low: $688 NZD|High: $2,894 NZD|Avg: $1,824 NZD|+0.0%
Retailer 1
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
Riddles Jewelry
November 1, 2026
Retailer 16$688 NZD
Retailer 1$848 NZD
Retailer 8$1,100 NZD
Retailer 4$1,121 NZD
Retailer 3$1,123 NZD
Retailer 9$1,234 NZD
Retailer 14$1,252 NZD
Retailer 2$1,482 NZD
Retailer 13$1,726 NZD
Retailer 11$1,758 NZD
Retailer 10$2,233 NZD
Retailer 5$2,307 NZD
Retailer 6$2,452 NZD
Retailer 7$2,486 NZD
Retailer 15$2,767 NZD
Retailer 12$2,790 NZD
Riddles Jewelry$2,894 NZD

19 data points across 17 retailers

17 retailers$688 NZD to $2,894 NZD

A
Cheapest Retailer
-
$688 NZD
$388 USD
Final sale: no returns
A
Retailer 2
-
$848 NZD
£376 GBP
View
A
Retailer 3
-
$1,100 NZD
$620 USD
View
A
Retailer 4
-
$1,121 NZD
$632 USD
View
A
Retailer 5
-
$1,123 NZD
$633 USD
View
A
Retailer 6
-
$1,234 NZD
£548 GBP
View
B+
Retailer 7
-
$1,252 NZD
ZAR 11,401 ZAR
View
B+
Retailer 8
-
$1,482 NZD
$835 USD
View
B+
Retailer 9
-
$1,726 NZD
A$1,497 AUD
View
B+
Retailer 10
-
$1,758 NZD
$991 USD
View
B
Retailer 11
-
$2,233 NZD
A$1,936 AUD
View
B
Retailer 12
-
$2,307 NZD
$1,300 USD
View
B
Retailer 13
-
$2,452 NZD
CA$1,919 CAD
View
B
Retailer 14
-
$2,486 NZD
$1,401 USD
View
B
Retailer 15
-
$2,767 NZD
$1,559 USD
View
B
Retailer 16
-
$2,790 NZD
£1,238 GBP
View
Most Expensive
B
Riddles Jewelry
1992683459 · Oct 31
$2,894 NZD
$1,631 USD
View
16 more retailers have this diamond
Prices start from $688 NZDSave up to $2,205 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
0.94ct Heart
$688 NZD