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Heart|Lab Grown|GIA

2.91ct E IF Heart Lab Grown Diamond

GD • E/IF • GIA 1535655145

Certificate GIA 1535655145

Diamond specifications and retailer prices

From $3,616 NZD
$2,038 USD
As of October 30, 2026
Save $16,700 NZD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $20,316 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.91ct lab-grown heart diamond

This 2.91ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1535655145. Listed at 12 retailers as of October 30, 2026, with prices from $3,616 to $20,316, a $16,700 spread on the same certified stone. Do Amore Diamonds lists it at $20,316. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.91
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1535655145
Dimensions8.06 × 8.06 × 5.36 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Top View
8.06 mm8.06 mm2.91 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535655145
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.5%

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: $20,316 NZD|Low: $2,465 NZD|High: $20,653 NZD|Avg: $8,511 NZD|-1.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$3,616 NZD
Retailer 8$3,790 NZD
Retailer 7$4,081 NZD
Retailer 10$5,385 NZD
Retailer 11$5,525 NZD
Retailer 12$5,798 NZD
Retailer 5$6,472 NZD
Retailer 4$10,034 NZD
Retailer 3$10,643 NZD
Retailer 6$10,859 NZD
Retailer 2$12,899 NZD
Do Amore Diamonds$20,316 NZD

33 data points across 12 retailers

12 retailers$3,616 NZD to $20,316 NZD

A
Cheapest Retailer
-
$3,616 NZD
$2,038 USD
Final sale: no returns
A
Retailer 2
-
$3,790 NZD
$2,136 USD
View
A
Retailer 3
-
$4,081 NZD
$2,300 USD
View
B+
Retailer 4
-
$5,385 NZD
$3,035 USD
View
B+
Retailer 5
-
$5,525 NZD
$3,114 USD
View
B+
Retailer 6
-
$5,798 NZD
$3,268 USD
View
B+
Retailer 7
-
$6,472 NZD
€3,474 EUR
View
B
Retailer 8
-
$10,034 NZD
$5,655 USD
View
B
Retailer 9
-
$10,643 NZD
$5,998 USD
View
B
Retailer 10
-
$10,859 NZD
£4,819 GBP
View
B
Retailer 11
-
$12,899 NZD
$7,270 USD
View
Most Expensive
B
Do Amore Diamonds
27-B818EF865 · Oct 30
$20,316 NZD
$11,450 USD
View
11 more retailers have this diamond
Prices start from $3,616 NZDSave up to $16,700 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
2.91ct Heart
$3,616 NZD