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Heart|Lab Grown|IGI

1.70ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG787612683

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG787612683

Diamond specifications and retailer prices

From $527 NZD
$296 USD
As of October 27, 2026
Save $2,143 NZD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,670 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.7ct lab-grown heart diamond

This 1.7ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787612683 or 787612683. Listed at 19 retailers as of October 27, 2026, with prices from $527 to $2,670, a $2,143 spread on the same certified stone. Reve Diamonds lists it at $2,670. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787612683
Dimensions7.09 × 8.24 × 4.90 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
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
7.09 mm8.24 mm1.70 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787612683
Side View
Table 55.0%Crown 30.3°Girdle: THK-VTKPavilion 38.8°Culet: NoneDepth 59.5%

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: Oct 27
Current: $748 NZD|Low: $506 NZD|High: $2,650 NZD|Avg: $1,258 NZD|-0.8%
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
October 30, 2026
Retailer 14$527 NZD
Retailer 5$611 NZD
Retailer 2$653 NZD
Retailer 6$653 NZD
Retailer 1$748 NZD
Retailer 13$876 NZD
Retailer 11$935 NZD
Retailer 10$1,123 NZD
Retailer 7$1,158 NZD
Retailer 9$1,520 NZD
Retailer 12$1,634 NZD
Retailer 4$2,101 NZD
Retailer 3$2,512 NZD
Retailer 8$2,632 NZD

37 data points across 14 retailers

19 retailers$527 NZD to $2,670 NZD

A
Cheapest Retailer
-
$527 NZD
$296 USD
A
Retailer 2
-
$588 NZD
$330 USD
View
Final sale: no returns
A
Retailer 3
-
$611 NZD
$343 USD
View
A
Retailer 4
-
$653 NZD
$367 USD
View
A
Retailer 5
-
$653 NZD
$367 USD
View
A
Retailer 6
-
$748 NZD
£331 GBP
View
B+
Retailer 7
-
$876 NZD
$492 USD
View
A
Retailer 8
-
$935 NZD
$525 USD
View
A
Retailer 9
-
$1,123 NZD
ZAR 10,186 ZAR
View
B+
Retailer 10
-
$1,129 NZD
$634 USD
View
B+
Retailer 11
-
$1,158 NZD
£512 GBP
View
B+
Retailer 12
-
$1,229 NZD
$690 USD
View
B+
Retailer 13
-
$1,520 NZD
A$1,313 AUD
View
B+
Retailer 14
-
$1,634 NZD
$918 USD
View
B
Retailer 15
-
$2,101 NZD
$1,180 USD
View
B
Retailer 16
-
$2,186 NZD
$1,228 USD
View
B
Retailer 17
-
$2,512 NZD
$1,411 USD
View
B
Retailer 18
-
$2,632 NZD
£1,164 GBP
View
Most Expensive
B
Reve Diamonds
F177D7992 · Oct 30
$2,670 NZD
$1,500 USD
View
18 more retailers have this diamond
Prices start from $527 NZDSave up to $2,143 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
1.70ct Heart
$527 NZD