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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 $780 USD
£614 GBP
As of October 30, 2026
Save $3,710 USD (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,490 USD at Do Amore Diamonds · As of October 29, 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 8 retailers as of October 29, 2026, with prices from $780 to $4,490, a $3,710 spread on the same certified stone. Do Amore Diamonds lists it at $4,490. 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
Color
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

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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 30
Current: $4,490 USD|Low: $777 USD|High: $4,490 USD|Avg: $1,877 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3$780 USD
Retailer 5$985 USD
Retailer 8$985 USD
Retailer 7$1,031 USD
Retailer 9$1,435 USD
Retailer 2$1,713 USD
Retailer 6$1,719 USD
Retailer 10$2,504 USD
Retailer 4$3,211 USD
Do Amore Diamonds$4,490 USD

11 data points across 10 retailers

8 retailers$780 USD to $4,490 USD

A
Cheapest Retailer
-
$780 USD
£614 GBP
A
Retailer 2
-
$985 USD
View
A
Retailer 3
-
$985 USD
View
A
Retailer 4
-
$1,031 USD
View
B+
Retailer 5
-
$1,713 USD
A$2,636 AUD
View
B+
Retailer 6
-
$1,719 USD
View
B
Retailer 7
-
$3,211 USD
£2,528 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1693474 · Oct 29
$4,490 USD
View
7 more retailers have this diamond
Prices start from $780 USDSave up to $3,710 USD

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
$780 USD