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Heart|Lab Grown|IGI

1.70ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG547265116

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG547265116

Diamond specifications and retailer prices

From $522 NZD
$294 USD
As of October 30, 2026
Save $4,109 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,631 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG547265116 or 547265116. Listed at 18 retailers as of October 30, 2026, with prices from $522 to $4,631, a $4,109 spread on the same certified stone. Do Amore Diamonds lists it at $4,631. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547265116
Dimensions8.36 × 7.64 × 4.77 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.36 mm7.64 mm1.70 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547265116
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 57.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,860 NZD|Low: $500 NZD|High: $4,294 NZD|Avg: $1,473 NZD
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
November 1, 2026
Retailer 14$522 NZD
Retailer 7$584 NZD
Retailer 5$605 NZD
Retailer 6$646 NZD
Retailer 16$646 NZD
Retailer 4$862 NZD
Retailer 12$923 NZD
Retailer 11$1,226 NZD
Retailer 8$1,258 NZD
Retailer 9$1,276 NZD
Retailer 10$1,664 NZD
Retailer 13$1,987 NZD
Retailer 3$2,294 NZD
Retailer 2$2,486 NZD
Retailer 1$2,860 NZD
Retailer 15$4,294 NZD

44 data points across 16 retailers

18 retailers$522 NZD to $4,631 NZD

A
Cheapest Retailer
-
$522 NZD
$294 USD
A
Retailer 2
-
$584 NZD
$329 USD
View
Final sale: no returns
A
Retailer 3
-
$605 NZD
$341 USD
View
Retailer 4
-
$646 NZD
$364 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$646 NZD
$364 USD
View
B+
Retailer 6
-
$862 NZD
$486 USD
View
A
Retailer 7
-
$923 NZD
$520 USD
View
A
Retailer 8
-
$1,111 NZD
$626 USD
View
B+
Retailer 9
-
$1,226 NZD
ZAR 11,167 ZAR
View
B+
Retailer 10
-
$1,276 NZD
£566 GBP
View
B+
Retailer 11
-
$1,664 NZD
A$1,443 AUD
View
B
Retailer 12
-
$1,987 NZD
$1,120 USD
View
B
Retailer 13
-
$2,294 NZD
$1,293 USD
View
B
Retailer 14
-
$2,486 NZD
$1,401 USD
View
B
Retailer 15
-
$2,581 NZD
$1,455 USD
View
B
Retailer 16
-
$2,860 NZD
£1,269 GBP
View
Retailer 17
-
$4,294 NZD
$2,420 USD
View
Most Expensive
B
Do Amore Diamonds
27-DCF789DA2 · Oct 31
$4,631 NZD
$2,610 USD
View
17 more retailers have this diamond
Prices start from $522 NZDSave up to $4,109 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
$522 NZD