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Heart|Lab Grown|IGI

0.70ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG840620864

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840620864

Diamond specifications and retailer prices

From HK$1,789 HKD
$228 USD
As of October 30, 2026
Save HK$8,276 HKD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$10,065 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.7ct lab-grown heart diamond

This 0.7ct 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 LG840620864 or 840620864. Listed at 17 retailers as of October 30, 2026, with prices from HK$1,789 to HK$10,065, a HK$8,276 spread on the same certified stone. Reve Diamonds lists it at HK$10,065. 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

0.70
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840620864
Dimensions5.51 × 6.16 × 3.55 mm
L/W Ratio1.12
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
5.51 mm6.16 mm0.70 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840620864
Side View
Table 54.0%Crown 35.9°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 57.6%

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: Oct 30
Current: HK$4,143 HKD|Low: HK$1,789 HKD|High: HK$10,065 HKD|Avg: HK$4,835 HKD|+0.6%
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
October 31, 2026
Retailer 6HK$1,789 HKD
Retailer 15HK$2,001 HKD
Retailer 16HK$2,071 HKD
Retailer 10HK$2,220 HKD
Retailer 14HK$3,123 HKD
Retailer 4HK$3,703 HKD
Retailer 2HK$4,010 HKD
Retailer 1HK$4,143 HKD
Retailer 12HK$4,535 HKD
Retailer 7HK$4,813 HKD
Retailer 3HK$5,650 HKD
Retailer 5HK$5,727 HKD
Retailer 9HK$5,759 HKD
Retailer 13HK$7,132 HKD
Retailer 8HK$7,541 HKD
Retailer 11HK$8,938 HKD
Reve DiamondsHK$10,065 HKD

6 data points across 17 retailers

17 retailersHK$1,789 HKD to HK$10,065 HKD

A
Cheapest Retailer
-
HK$1,789 HKD
$228 USD
A
Retailer 2
-
HK$2,001 HKD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,071 HKD
$264 USD
View
A
Retailer 4
-
HK$2,220 HKD
$283 USD
View
A
Retailer 5
-
HK$3,123 HKD
$398 USD
View
A
Retailer 6
-
HK$3,703 HKD
$472 USD
View
B+
Retailer 7
-
HK$4,010 HKD
ZAR 8,258 ZAR
View
B+
Retailer 8
-
HK$4,143 HKD
£416 GBP
View
B+
Retailer 9
-
HK$4,535 HKD
$578 USD
View
B+
Retailer 10
-
HK$4,813 HKD
$613 USD
View
B+
Retailer 11
-
HK$5,650 HKD
A$1,108 AUD
View
B+
Retailer 12
-
HK$5,727 HKD
$730 USD
View
B+
Retailer 13
-
HK$5,759 HKD
$734 USD
View
B
Retailer 14
-
HK$7,132 HKD
$909 USD
View
B
Retailer 15
-
HK$7,541 HKD
$961 USD
View
B
Retailer 16
-
HK$8,938 HKD
£897 GBP
View
Most Expensive
B
Reve Diamonds
B278014D7 · Oct 30
HK$10,065 HKD
$1,283 USD
View
16 more retailers have this diamond
Prices start from HK$1,789 HKDSave up to HK$8,276 HKD

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
0.70ct Heart
HK$1,789 HKD