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Heart|Lab Grown|IGI

3.06ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG826659205

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826659205

Diamond specifications and retailer prices

From $2,429 NZD
$1,366 USD
As of November 2, 2026
Save $26,073 NZD (91%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $28,502 NZD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3.06ct lab-grown heart diamond

This 3.06ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG826659205 or 826659205. Listed at 26 retailers as of November 1, 2026, with prices from $2,429 to $28,502, a $26,073 spread on the same certified stone. Novita Diamonds lists it at $28,502. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.06
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826659205
Dimensions9.14 × 10.13 × 5.77 mm
L/W Ratio1.11
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
9.14 mm10.13 mm3.06 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826659205
Side View
Table 61.0%Crown 32.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 57.0%

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 2
Current: $28,502 NZD|Low: $2,429 NZD|High: $28,858 NZD|Avg: $6,320 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
November 3, 2026
Retailer 8$2,429 NZD
Retailer 4$2,644 NZD
Retailer 7$2,818 NZD
Retailer 5$3,120 NZD
Retailer 10$3,216 NZD
Retailer 18$3,254 NZD
Retailer 2$3,348 NZD
Retailer 13$3,975 NZD
Retailer 6$4,200 NZD
Retailer 16$4,494 NZD
Retailer 3$4,701 NZD
Retailer 9$5,282 NZD
Retailer 15$6,364 NZD
Retailer 11$6,550 NZD
Retailer 12$7,756 NZD
Retailer 14$9,055 NZD
Retailer 17$15,237 NZD
Novita Diamonds$28,502 NZD

28 data points across 18 retailers

26 retailers$2,429 NZD to $28,502 NZD

A
Cheapest Retailer
-
$2,429 NZD
$1,366 USD
A
Retailer 2
-
$2,644 NZD
$1,487 USD
View
A
Retailer 3
-
$2,720 NZD
$1,530 USD
View
Final sale: no returns
Retailer 4
-
$2,818 NZD
$1,585 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$2,818 NZD
$1,585 USD
View
A
Retailer 6
-
$3,120 NZD
$1,755 USD
View
A
Retailer 7
-
$3,216 NZD
$1,809 USD
View
A
Retailer 8
-
$3,254 NZD
HK$14,300 HKD
View
A
Retailer 9
-
$3,348 NZD
£1,483 GBP
View
A
Retailer 10
-
$3,975 NZD
£1,760 GBP
View
A
Retailer 11
-
$4,200 NZD
$2,362 USD
View
A
Retailer 12
-
$4,494 NZD
€2,407 EUR
View
A
Retailer 13
-
$4,701 NZD
$2,644 USD
View
A
Retailer 14
-
$5,282 NZD
$2,971 USD
View
A
Retailer 15
-
$5,361 NZD
$3,015 USD
View
B+
Retailer 16
-
$6,364 NZD
A$5,507 AUD
View
B+
Retailer 17
-
$6,550 NZD
ZAR 59,514 ZAR
View
B+
Retailer 18
-
$7,756 NZD
$4,362 USD
View
B+
Retailer 19
-
$8,740 NZD
$4,916 USD
View
B+
Retailer 20
-
$9,055 NZD
£4,010 GBP
View
B+
Retailer 21
-
$9,431 NZD
SGD 7,168 SGD
View
B+
Retailer 22
-
$9,907 NZD
$5,572 USD
View
B+
Retailer 23
-
$10,245 NZD
$5,762 USD
View
Retailer 24
-
$10,726 NZD
£4,750 GBP
View
Price last confirmed 18 days ago
B
Retailer 25
-
$15,237 NZD
$8,570 USD
View
Most Expensive
B
Novita Diamonds
cert_826659205 · Nov 1
$28,502 NZD
A$24,662 AUD
View
25 more retailers have this diamond
Prices start from $2,429 NZDSave up to $26,073 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
3.06ct Heart
$2,429 NZD