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Heart|Lab Grown|IGI

3.00ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG828681340

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828681340

Diamond specifications and retailer prices

From $2,247 NZD
$1,264 USD
As of November 2, 2026
Save $25,685 NZD (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $27,932 NZD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3ct lab-grown heart diamond

This 3ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG828681340 or 828681340. Listed at 25 retailers as of November 1, 2026, with prices from $2,247 to $27,932, a $25,685 spread on the same certified stone. Novita Diamonds lists it at $27,932. 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

3.00
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828681340
Dimensions8.68 × 9.92 × 6.01 mm
L/W Ratio1.14
Girdle conditionFaceted
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
8.68 mm9.92 mm3.00 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828681340
Side View
Table 62.0%Crown 36.6°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
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: Nov 2
Current: $27,932 NZD|Low: $2,247 NZD|High: $28,275 NZD|Avg: $6,636 NZD|-1.2%
Novita Diamonds
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 7$2,247 NZD
Retailer 4$2,444 NZD
Retailer 14$2,515 NZD
Retailer 6$2,606 NZD
Retailer 11$2,606 NZD
Retailer 20$2,915 NZD
Retailer 9$3,016 NZD
Retailer 21$3,026 NZD
Retailer 2$3,101 NZD
Retailer 13$3,642 NZD
Retailer 5$3,896 NZD
Retailer 3$4,479 NZD
Retailer 8$4,886 NZD
Retailer 12$5,120 NZD
Retailer 17$5,885 NZD
Retailer 19$6,052 NZD
Retailer 22$7,161 NZD
Retailer 10$8,157 NZD
Retailer 16$8,374 NZD
Retailer 15$12,612 NZD
Retailer 18$14,929 NZD
Novita Diamonds$27,932 NZD

28 data points across 22 retailers

25 retailers$2,247 NZD to $27,932 NZD

A
Cheapest Retailer
-
$2,247 NZD
$1,264 USD
A
Retailer 2
-
$2,444 NZD
$1,375 USD
View
A
Retailer 3
-
$2,515 NZD
$1,415 USD
View
Final sale: no returns
A
Retailer 4
-
$2,606 NZD
$1,466 USD
View
Retailer 5
-
$2,606 NZD
$1,466 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$2,915 NZD
$1,640 USD
View
A
Retailer 7
-
$3,016 NZD
$1,697 USD
View
A
Retailer 8
-
$3,026 NZD
HK$13,300 HKD
View
A
Retailer 9
-
$3,101 NZD
£1,374 GBP
View
A
Retailer 10
-
$3,642 NZD
£1,613 GBP
View
A
Retailer 11
-
$3,896 NZD
$2,192 USD
View
A
Retailer 12
-
$4,479 NZD
$2,520 USD
View
A
Retailer 13
-
$4,886 NZD
$2,749 USD
View
A
Retailer 14
-
$5,120 NZD
$2,881 USD
View
B+
Retailer 15
-
$5,885 NZD
A$5,094 AUD
View
B+
Retailer 16
-
$6,052 NZD
ZAR 55,008 ZAR
View
B+
Retailer 17
-
$7,161 NZD
$4,029 USD
View
B+
Retailer 18
-
$8,157 NZD
$4,589 USD
View
B+
Retailer 19
-
$8,374 NZD
£3,710 GBP
View
B+
Retailer 20
-
$8,724 NZD
SGD 6,633 SGD
View
B+
Retailer 21
-
$9,145 NZD
$5,145 USD
View
Retailer 22
-
$10,722 NZD
£4,750 GBP
View
Price last confirmed 17 days ago
B
Retailer 23
-
$12,612 NZD
$7,096 USD
View
B
Retailer 24
-
$14,929 NZD
$8,400 USD
View
Most Expensive
B
Novita Diamonds
cert_828681340 · Nov 1
$27,932 NZD
A$24,178 AUD
View
24 more retailers have this diamond
Prices start from $2,247 NZDSave up to $25,685 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
3.00ct Heart
$2,247 NZD