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Heart|Lab Grown|IGI

0.97ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG817661738

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817661738

Diamond specifications and retailer prices

From $303 NZD
$171 USD
As of October 30, 2026
Save $1,549 NZD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,852 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.97ct lab-grown heart diamond

This 0.97ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817661738 or 817661738. Listed at 15 retailers as of October 30, 2026, with prices from $303 to $1,852, a $1,549 spread on the same certified stone. Reve Diamonds lists it at $1,852. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817661738
Dimensions7.02 × 6.17 × 3.97 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.02 mm6.17 mm0.97 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817661738
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 56.6%

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: Oct 30
Current: $587 NZD|Low: $303 NZD|High: $1,860 NZD|Avg: $784 NZD|+3.4%
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
Reve Diamonds
October 30, 2026
Retailer 3$303 NZD
Retailer 5$335 NZD
Retailer 13$337 NZD
Retailer 12$435 NZD
Retailer 1$587 NZD
Retailer 6$598 NZD
Retailer 8$608 NZD
Retailer 4$614 NZD
Retailer 7$640 NZD
Retailer 10$838 NZD
Retailer 14$900 NZD
Retailer 11$1,143 NZD
Retailer 2$1,180 NZD
Retailer 9$1,577 NZD
Reve Diamonds$1,852 NZD

35 data points across 15 retailers

15 retailers$303 NZD to $1,852 NZD

A
Cheapest Retailer
-
$303 NZD
$171 USD
Final sale: no returns
Retailer 2
-
$335 NZD
$189 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$337 NZD
$190 USD
View
Retailer 4
-
$435 NZD
£193 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
$587 NZD
£261 GBP
View
A
Retailer 6
-
$598 NZD
$337 USD
View
A
Retailer 7
-
$608 NZD
ZAR 5,540 ZAR
View
A
Retailer 8
-
$614 NZD
$346 USD
View
A
Retailer 9
-
$640 NZD
£284 GBP
View
B+
Retailer 10
-
$838 NZD
A$727 AUD
View
B+
Retailer 11
-
$900 NZD
$507 USD
View
B
Retailer 12
-
$1,143 NZD
$644 USD
View
B
Retailer 13
-
$1,180 NZD
$665 USD
View
B
Retailer 14
-
$1,577 NZD
£700 GBP
View
Most Expensive
B
Reve Diamonds
3217C77AE · Oct 30
$1,852 NZD
$1,044 USD
View
14 more retailers have this diamond
Prices start from $303 NZDSave up to $1,549 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
0.97ct Heart
$303 NZD