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Round|Lab Grown|IGI

5.09ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG706573144

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706573144

Diamond specifications and retailer prices

From HK$12,217 HKD
$1,557 USD
As of October 29, 2026
Save HK$71,818 HKD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$91,646 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.09ct lab-grown round diamond

This 5.09ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG706573144 or 706573144. Listed at 24 retailers as of October 29, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.09
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706573144
Dimensions11.14 × 11.07 × 6.78 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
11.14 mm11.07 mm5.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706573144
Side View
Table 58.0%Crown 33.6°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

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$18,663 HKD|Low: HK$12,217 HKD|High: HK$128,602 HKD|Avg: HK$34,295 HKD|-0.1%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 2HK$12,217 HKD
Retailer 8HK$13,676 HKD
Retailer 13HK$15,497 HKD
Retailer 7HK$17,011 HKD
Retailer 1HK$18,663 HKD
Retailer 9HK$22,035 HKD
Retailer 5HK$22,299 HKD
Retailer 12HK$24,288 HKD
Retailer 16HK$25,054 HKD
Retailer 14HK$31,743 HKD
Retailer 10HK$31,773 HKD
Retailer 4HK$38,173 HKD
Retailer 15HK$44,528 HKD
Retailer 11HK$44,902 HKD
Retailer 6HK$53,848 HKD
Retailer 3HK$128,602 HKD

43 data points across 16 retailers

24 retailersHK$12,217 HKD to HK$84,035 HKD

A
Cheapest Retailer
-
HK$12,217 HKD
$1,557 USD
A
Retailer 2
-
HK$13,284 HKD
$1,693 USD
View
A
Retailer 3
-
HK$13,676 HKD
$1,743 USD
View
Final sale: no returns
A
Retailer 4
-
HK$14,171 HKD
$1,806 USD
View
Retailer 5
-
HK$14,171 HKD
$1,806 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$15,497 HKD
$1,975 USD
View
B+
Retailer 7
-
HK$17,011 HKD
$2,168 USD
View
B+
Retailer 8
-
HK$17,905 HKD
$2,282 USD
View
B+
Retailer 9
-
HK$18,663 HKD
£1,873 GBP
View
B+
Retailer 10
-
HK$22,035 HKD
£2,211 GBP
View
B+
Retailer 11
-
HK$22,299 HKD
$2,842 USD
View
B+
Retailer 12
-
HK$24,288 HKD
€2,948 EUR
View
B+
Retailer 13
-
HK$25,054 HKD
$3,193 USD
View
B
Retailer 14
-
HK$29,314 HKD
$3,736 USD
View
Retailer 15
-
HK$31,743 HKD
A$6,224 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
HK$31,773 HKD
ZAR 65,418 ZAR
View
B
Retailer 17
-
HK$38,173 HKD
$4,865 USD
View
B
Retailer 18
-
HK$39,562 HKD
$5,042 USD
View
B
Retailer 19
-
HK$44,902 HKD
£4,506 GBP
View
B
Retailer 20
-
HK$53,848 HKD
SGD 9,274 SGD
View
B
Retailer 21
-
HK$54,949 HKD
$7,003 USD
View
B
Retailer 22
-
HK$84,035 HKD
$10,710 USD
View
Most Expensive
Do Amore Diamonds
23-706573144 · Oct 29
HK$91,646 HKD
$11,680 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$12,217 HKDSave up to HK$71,818 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
5.09ct Round
HK$12,217 HKD