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Round|Lab Grown|IGI

5.70ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG816634391

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816634391

Diamond specifications and retailer prices

From HK$10,004 HKD
$1,275 USD
As of October 29, 2026
Save HK$48,122 HKD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$58,126 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.7ct lab-grown round diamond

This 5.7ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816634391 or 816634391. Listed at 14 retailers as of October 29, 2026, with prices from HK$10,004 to HK$58,126, a HK$48,122 spread on the same certified stone. With Clarity lists it at HK$58,126. 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

5.70
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816634391
Dimensions11.46 × 11.54 × 7.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.46 mm11.54 mm5.70 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816634391
Side View
Table 56.0%Crown 33.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

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 29
Current: HK$37,468 HKD|Low: HK$10,004 HKD|High: HK$60,127 HKD|Avg: HK$30,903 HKD|-4.1%
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
With Clarity
October 29, 2026
Retailer 5HK$10,004 HKD
Retailer 12HK$10,883 HKD
Retailer 13HK$14,838 HKD
Retailer 9HK$15,263 HKD
Retailer 6HK$18,430 HKD
Retailer 2HK$21,625 HKD
Retailer 10HK$21,656 HKD
Retailer 3HK$21,742 HKD
Retailer 7HK$23,491 HKD
Retailer 11HK$31,684 HKD
Retailer 1HK$37,468 HKD
Retailer 8HK$46,451 HKD
Retailer 4HK$49,836 HKD
With ClarityHK$58,126 HKD

28 data points across 14 retailers

14 retailersHK$10,004 HKD to HK$58,126 HKD

A
Cheapest Retailer
-
HK$10,004 HKD
$1,275 USD
A
Retailer 2
-
HK$10,883 HKD
$1,387 USD
View
A
Retailer 3
-
HK$14,838 HKD
$1,891 USD
View
Retailer 4
-
HK$15,263 HKD
£1,532 GBP
View
Price last confirmed 13 days ago
B+
Retailer 5
-
HK$18,430 HKD
€2,237 EUR
View
B+
Retailer 6
-
HK$21,625 HKD
$2,756 USD
View
B
Retailer 7
-
HK$21,656 HKD
$2,760 USD
View
B+
Retailer 8
-
HK$21,742 HKD
$2,771 USD
View
Retailer 9
-
HK$23,491 HKD
A$4,606 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$31,684 HKD
$4,038 USD
View
B
Retailer 11
-
HK$37,468 HKD
£3,760 GBP
View
Retailer 12
-
HK$46,451 HKD
$5,920 USD
View
Price last confirmed 12 days ago
Retailer 13
-
HK$49,836 HKD
SGD 8,583 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
816634391 · Oct 30
HK$58,126 HKD
$7,408 USD
View
13 more retailers have this diamond
Prices start from HK$10,004 HKDSave up to HK$48,122 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
5.70ct Round
HK$10,004 HKD