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Marquise|Lab Grown|IGI

5.71ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG842662531

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842662531

Diamond specifications and retailer prices

From HK$18,925 HKD
$2,412 USD
As of November 1, 2026
Save HK$55,456 HKD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$74,381 HKD at With Clarity · As of November 2, 2026
View at With Clarity

About this 5.71ct lab-grown marquise diamond

This 5.71ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG842662531 or 842662531. Listed at 19 retailers as of November 1, 2026, with prices from HK$18,925 to HK$74,381, a HK$55,456 spread on the same certified stone. With Clarity lists it at HK$74,381. 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

5.71
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842662531
Dimensions18.06 × 9.13 × 5.83 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.06 mm9.13 mm5.71 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842662531
Side View
Table 62.0%Crown 40.3°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 63.9%

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 1
Current: HK$28,834 HKD|Low: HK$18,925 HKD|High: HK$78,893 HKD|Avg: HK$43,010 HKD|-13.3%
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
Retailer 18
With Clarity
November 2, 2026
Retailer 15HK$18,925 HKD
Retailer 6HK$19,584 HKD
Retailer 9HK$20,635 HKD
Retailer 11HK$21,486 HKD
Retailer 13HK$27,940 HKD
Retailer 1HK$28,834 HKD
Retailer 10HK$30,787 HKD
Retailer 2HK$31,808 HKD
Retailer 3HK$33,668 HKD
Retailer 14HK$38,264 HKD
Retailer 17HK$41,126 HKD
Retailer 7HK$41,476 HKD
Retailer 8HK$52,279 HKD
Retailer 16HK$55,064 HKD
Retailer 18HK$55,090 HKD
Retailer 12HK$67,490 HKD
Retailer 4HK$67,869 HKD
Retailer 5HK$70,918 HKD
With ClarityHK$74,381 HKD

14 data points across 19 retailers

19 retailersHK$18,925 HKD to HK$74,381 HKD

A
Cheapest Retailer
-
HK$18,925 HKD
$2,412 USD
A
Retailer 2
-
HK$19,584 HKD
$2,496 USD
View
Final sale: no returns
A
Retailer 3
-
HK$20,635 HKD
$2,630 USD
View
A
Retailer 4
-
HK$21,486 HKD
£2,156 GBP
View
B+
Retailer 5
-
HK$27,940 HKD
£2,804 GBP
View
B+
Retailer 6
-
HK$28,834 HKD
$3,675 USD
View
B+
Retailer 7
-
HK$30,787 HKD
€3,737 EUR
View
B+
Retailer 8
-
HK$31,808 HKD
$4,054 USD
View
B+
Retailer 9
-
HK$33,668 HKD
$4,291 USD
View
B
Retailer 10
-
HK$38,264 HKD
£3,840 GBP
View
B
Retailer 11
-
HK$41,126 HKD
A$8,064 AUD
View
B
Retailer 12
-
HK$41,476 HKD
ZAR 85,399 ZAR
View
B
Retailer 13
-
HK$52,279 HKD
$6,663 USD
View
B
Retailer 14
-
HK$55,064 HKD
£5,526 GBP
View
B
Retailer 15
-
HK$55,090 HKD
A$10,802 AUD
View
B
Retailer 16
-
HK$67,490 HKD
SGD 11,624 SGD
View
B
Retailer 17
-
HK$67,869 HKD
$8,650 USD
View
B
Retailer 18
-
HK$70,918 HKD
$9,039 USD
View
Most Expensive
B
With Clarity
842662531 · Nov 2
HK$74,381 HKD
$9,480 USD
View
18 more retailers have this diamond
Prices start from HK$18,925 HKDSave up to HK$55,456 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
5.71ct Marquise
HK$18,925 HKD