CaratHunter
Plans
Heart|Lab Grown|IGI

0.71ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG836612972

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612972

Diamond specifications and retailer prices

From $401 NZD
$226 USD
As of October 30, 2026
Save $1,865 NZD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,266 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.71ct lab-grown heart diamond

This 0.71ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836612972 or 836612972. Listed at 18 retailers as of October 30, 2026, with prices from $401 to $2,266, a $1,865 spread on the same certified stone. Reve Diamonds lists it at $2,266. 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

0.71
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612972
Dimensions5.63 × 6.09 × 3.45 mm
L/W Ratio1.08
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
5.63 mm6.09 mm0.71 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612972
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 56.7%

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: $1,994 NZD|Low: $401 NZD|High: $2,266 NZD|Avg: $1,054 NZD
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 7$401 NZD
Retailer 2$447 NZD
Retailer 3$465 NZD
Retailer 14$497 NZD
Retailer 17$701 NZD
Retailer 11$831 NZD
Retailer 5$846 NZD
Retailer 4$900 NZD
Retailer 10$929 NZD
Retailer 15$1,022 NZD
Retailer 8$1,079 NZD
Retailer 6$1,267 NZD
Retailer 12$1,290 NZD
Retailer 13$1,313 NZD
Retailer 16$1,600 NZD
Retailer 9$1,693 NZD
Retailer 1$1,994 NZD
Reve Diamonds$2,266 NZD

7 data points across 18 retailers

18 retailers$401 NZD to $2,266 NZD

A
Cheapest Retailer
-
$401 NZD
$226 USD
A
Retailer 2
-
$447 NZD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$465 NZD
$262 USD
View
A
Retailer 4
-
$497 NZD
$280 USD
View
A
Retailer 5
-
$701 NZD
$395 USD
View
A
Retailer 6
-
$831 NZD
€446 EUR
View
A
Retailer 7
-
$846 NZD
$477 USD
View
B+
Retailer 8
-
$900 NZD
ZAR 8,195 ZAR
View
B+
Retailer 9
-
$929 NZD
£412 GBP
View
B+
Retailer 10
-
$1,022 NZD
$576 USD
View
B+
Retailer 11
-
$1,079 NZD
$608 USD
View
B+
Retailer 12
-
$1,267 NZD
A$1,099 AUD
View
B+
Retailer 13
-
$1,290 NZD
$727 USD
View
B+
Retailer 14
-
$1,313 NZD
$740 USD
View
B
Retailer 15
-
$1,600 NZD
$902 USD
View
B
Retailer 16
-
$1,693 NZD
$954 USD
View
B
Retailer 17
-
$1,994 NZD
£885 GBP
View
Most Expensive
B
Reve Diamonds
BB370BED8 · Nov 1
$2,266 NZD
$1,277 USD
View
17 more retailers have this diamond
Prices start from $401 NZDSave up to $1,865 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
0.71ct Heart
$401 NZD