CaratHunter
Plans
Heart|Lab Grown|IGI

0.71ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG836612966

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612966

Diamond specifications and retailer prices

From $435 AUD
As of November 4, 2026
Save $1,952 AUD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,387 AUD at Reve Diamonds · As of November 4, 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836612966 or 836612966. Listed at 17 retailers as of November 4, 2026, with prices from $435 to $2,387, a $1,952 spread on the same certified stone. Reve Diamonds lists it at $2,387. 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
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612966
Dimensions5.66 × 6.26 × 3.45 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
5.66 mm6.26 mm0.71 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612966
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 55.1%

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 4
Current: $539 AUD|Low: $435 AUD|High: $2,435 AUD|Avg: $1,247 AUD|-13.1%
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
Reve Diamonds
November 5, 2026
Retailer 12$435 AUD
Retailer 9$485 AUD
Retailer 1$539 AUD
Retailer 6$580 AUD
Retailer 7$741 AUD
Retailer 4$872 AUD
Retailer 10$947 AUD
Retailer 16$996 AUD
Retailer 5$1,045 AUD
Retailer 15$1,125 AUD
Retailer 3$1,311 AUD
Retailer 8$1,410 AUD
Retailer 13$1,731 AUD
Retailer 14$1,796 AUD
Retailer 2$1,818 AUD
Retailer 11$2,150 AUD
Reve Diamonds$2,387 AUD

11 data points across 17 retailers

17 retailers$435 AUD to $2,387 AUD

A
Cheapest Retailer
-
$435 AUD
A
Retailer 2
-
$485 AUD
View
Final sale: no returns
A
Retailer 3
-
$539 AUD
View
A
Retailer 4
-
$580 AUD
View
B+
Retailer 5
-
$741 AUD
View
B+
Retailer 6
-
$872 AUD
View
B+
Retailer 7
-
$947 AUD
View
B+
Retailer 8
-
$996 AUD
View
B+
Retailer 9
-
$1,045 AUD
View
B+
Retailer 10
-
$1,125 AUD
View
B+
Retailer 11
-
$1,311 AUD
View
B
Retailer 12
-
$1,410 AUD
View
B
Retailer 13
-
$1,731 AUD
View
B
Retailer 14
-
$1,796 AUD
View
B
Retailer 15
-
$1,818 AUD
View
B
Retailer 16
-
$2,150 AUD
View
Most Expensive
B
Reve Diamonds
3A19BA7D5 · Nov 4
$2,387 AUD
$1,674 USD
View
16 more retailers have this diamond
Prices start from $435 AUDSave up to $1,952 AUD

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
$435 AUD