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Heart|Lab Grown|IGI

1.60ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG695526007

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG695526007

Diamond specifications and retailer prices

From $1,380 NZD
£612 GBP
As of November 1, 2026
Save $6,587 NZD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,967 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.6ct lab-grown heart diamond

This 1.6ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG695526007 or 695526007. Listed at 9 retailers as of October 31, 2026, with prices from $1,380 to $7,967, a $6,587 spread on the same certified stone. Do Amore Diamonds lists it at $7,967. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG695526007
Dimensions6.97 × 8.27 × 4.76 mm
L/W Ratio1.19
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
6.97 mm8.27 mm1.60 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG695526007
Side View
Table 60.0%Crown 35.1°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 57.6%

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: Nov 1
Current: $7,967 NZD|Low: $1,379 NZD|High: $7,967 NZD|Avg: $3,327 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$1,380 NZD
Retailer 6$1,419 NZD
Retailer 10$1,748 NZD
Retailer 9$1,829 NZD
Retailer 11$2,547 NZD
Retailer 7$3,040 NZD
Retailer 8$3,050 NZD
Retailer 5$3,431 NZD
Retailer 3$4,444 NZD
Retailer 2$5,665 NZD
Do Amore Diamonds$7,967 NZD

13 data points across 11 retailers

9 retailers$1,380 NZD to $7,967 NZD

A
Cheapest Retailer
-
$1,380 NZD
£612 GBP
A
Retailer 2
-
$1,419 NZD
$800 USD
View
A
Retailer 3
-
$1,748 NZD
$985 USD
View
A
Retailer 4
-
$1,829 NZD
$1,031 USD
View
B+
Retailer 5
-
$3,040 NZD
A$2,636 AUD
View
B+
Retailer 6
-
$3,050 NZD
$1,719 USD
View
B+
Retailer 7
-
$3,431 NZD
$1,934 USD
View
B
Retailer 8
-
$5,665 NZD
£2,514 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1693474 · Oct 31
$7,967 NZD
$4,490 USD
View
8 more retailers have this diamond
Prices start from $1,380 NZDSave up to $6,587 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
1.60ct Heart
$1,380 NZD