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Heart|Lab Grown|IGI

1.71ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG635410460

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG635410460

Diamond specifications and retailer prices

From HK$1,899 HKD
$242 USD
As of October 30, 2026
Save HK$8,525 HKD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$10,423 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.71ct lab-grown heart diamond

This 1.71ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG635410460 or 635410460. Listed at 17 retailers as of October 30, 2026, with prices from HK$1,899 to HK$10,423, a HK$8,525 spread on the same certified stone. Reve Diamonds lists it at HK$10,423. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635410460
Dimensions7.78 × 8.36 × 4.52 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.78 mm8.36 mm1.71 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635410460
Side View
Table 64.0%Crown 33.7°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 54.1%

Caratlytics Score

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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$4,469 HKD|Low: HK$1,828 HKD|High: HK$9,595 HKD|Avg: HK$4,908 HKD|+4.6%
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
October 31, 2026
Retailer 10HK$1,899 HKD
Retailer 5HK$2,118 HKD
Retailer 3HK$2,354 HKD
Retailer 11HK$2,354 HKD
Retailer 2HK$3,970 HKD
Retailer 7HK$4,049 HKD
Retailer 1HK$4,469 HKD
Retailer 4HK$4,974 HKD
Retailer 8HK$5,492 HKD
Retailer 13HK$7,579 HKD
Retailer 9HK$7,602 HKD
Retailer 6HK$9,496 HKD
Retailer 12HK$9,595 HKD

43 data points across 13 retailers

17 retailersHK$1,899 HKD to HK$10,423 HKD

A
Cheapest Retailer
-
HK$1,899 HKD
$242 USD
A
Retailer 2
-
HK$2,118 HKD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,205 HKD
$281 USD
View
A
Retailer 4
-
HK$2,354 HKD
$300 USD
View
A
Retailer 5
-
HK$2,354 HKD
$300 USD
View
B+
Retailer 6
-
HK$3,970 HKD
$506 USD
View
A
Retailer 7
-
HK$4,049 HKD
ZAR 8,338 ZAR
View
A
Retailer 8
-
HK$4,469 HKD
£449 GBP
View
B+
Retailer 9
-
HK$4,974 HKD
$634 USD
View
B+
Retailer 10
-
HK$5,076 HKD
$647 USD
View
B+
Retailer 11
-
HK$5,492 HKD
A$1,077 AUD
View
B+
Retailer 12
-
HK$7,579 HKD
$966 USD
View
B+
Retailer 13
-
HK$7,602 HKD
$969 USD
View
B
Retailer 14
-
HK$7,985 HKD
$1,018 USD
View
B
Retailer 15
-
HK$9,496 HKD
£953 GBP
View
B
Retailer 16
-
HK$9,595 HKD
$1,223 USD
View
Most Expensive
B
Reve Diamonds
41CC1D0DB · Oct 30
HK$10,423 HKD
$1,329 USD
View
16 more retailers have this diamond
Prices start from HK$1,899 HKDSave up to HK$8,525 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
1.71ct Heart
HK$1,899 HKD