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Emerald|Lab Grown|IGI

5.06ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG621457291

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621457291

Diamond specifications and retailer prices

From HK$8,074 HKD
$1,029 USD
As of October 30, 2026
Save HK$44,418 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$52,492 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.06ct lab-grown emerald diamond

This 5.06ct lab-grown emerald 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 LG621457291 or 621457291. Listed at 21 retailers as of October 29, 2026, with prices from HK$8,074 to HK$52,492, a HK$44,418 spread on the same certified stone. Brilliant Earth lists it at HK$52,492. 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

5.06
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621457291
Dimensions11.32 × 7.95 × 5.20 mm
L/W Ratio1.42
Culet sizeLong
Top View
11.32 mm7.95 mm5.06 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621457291
Side View
Table 69.0%Crown 39.3°Girdle: MED-STKPavilion 34.3°Culet: LNGDepth 65.4%

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 30
Current: HK$52,492 HKD|Low: HK$7,752 HKD|High: HK$54,140 HKD|Avg: HK$18,467 HKD|-3.0%
Brilliant Earth
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
October 30, 2026
Retailer 13HK$8,074 HKD
Retailer 5HK$8,788 HKD
Retailer 7HK$9,039 HKD
Retailer 4HK$9,369 HKD
Retailer 14HK$9,369 HKD
Retailer 10HK$10,750 HKD
Retailer 6HK$12,060 HKD
Retailer 2HK$13,507 HKD
Retailer 16HK$14,940 HKD
Retailer 3HK$17,560 HKD
Retailer 12HK$18,967 HKD
Retailer 9HK$19,033 HKD
Retailer 8HK$25,829 HKD
Retailer 15HK$29,047 HKD
Retailer 11HK$31,818 HKD
Brilliant EarthHK$52,492 HKD

44 data points across 16 retailers

21 retailersHK$8,074 HKD to HK$52,492 HKD

A
Cheapest Retailer
-
HK$8,074 HKD
$1,029 USD
A
Retailer 2
-
HK$8,788 HKD
$1,120 USD
View
A
Retailer 3
-
HK$9,039 HKD
$1,152 USD
View
Final sale: no returns
A
Retailer 4
-
HK$9,369 HKD
$1,194 USD
View
Retailer 5
-
HK$9,369 HKD
$1,194 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$10,750 HKD
$1,370 USD
View
A
Retailer 7
-
HK$12,060 HKD
$1,537 USD
View
A
Retailer 8
-
HK$13,507 HKD
£1,356 GBP
View
A
Retailer 9
-
HK$14,940 HKD
$1,904 USD
View
B+
Retailer 10
-
HK$17,560 HKD
$2,238 USD
View
Retailer 11
-
HK$18,967 HKD
A$3,719 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$19,033 HKD
ZAR 39,188 ZAR
View
B+
Retailer 13
-
HK$19,577 HKD
$2,495 USD
View
B+
Retailer 14
-
HK$20,165 HKD
$2,570 USD
View
B+
Retailer 15
-
HK$25,829 HKD
£2,592 GBP
View
B
Retailer 16
-
HK$28,727 HKD
$3,661 USD
View
B
Retailer 17
-
HK$29,047 HKD
$3,702 USD
View
B
Retailer 18
-
HK$31,818 HKD
£3,193 GBP
View
B
Retailer 19
-
HK$32,686 HKD
$4,166 USD
View
B
Retailer 20
-
HK$48,710 HKD
View
Most Expensive
B
Brilliant Earth
17976625A · Oct 29
HK$52,492 HKD
$6,690 USD
View
20 more retailers have this diamond
Prices start from HK$8,074 HKDSave up to HK$44,418 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
5.06ct Emerald
HK$8,074 HKD