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Round|Lab Grown|IGI

5.13ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG637453349

Shape and cutting style on the report: Round brilliant

Certificate IGI LG637453349

Diamond specifications and retailer prices

From HK$45,960 HKD
£4,613 GBP
As of October 30, 2026
Save HK$296,269 HKD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$342,229 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.13ct lab-grown round diamond

This 5.13ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG637453349 or 637453349. Listed at 24 retailers as of October 30, 2026, with prices from HK$45,960 to HK$342,229, a HK$296,269 spread on the same certified stone. Do Amore Diamonds lists it at HK$342,229. 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

5.13
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637453349
Dimensions11.10 × 11.16 × 6.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.10 mm11.16 mm5.13 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637453349
Side View
Table 58.0%Crown 33.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

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$77,118 HKD|Low: HK$45,806 HKD|High: HK$148,320 HKD|Avg: HK$82,769 HKD|+2.3%
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
October 31, 2026
Retailer 10HK$45,960 HKD
Retailer 3HK$48,126 HKD
Retailer 15HK$50,432 HKD
Retailer 9HK$51,021 HKD
Retailer 6HK$55,704 HKD
Retailer 2HK$55,822 HKD
Retailer 14HK$61,706 HKD
Retailer 5HK$66,375 HKD
Retailer 17HK$73,145 HKD
Retailer 1HK$77,118 HKD
Retailer 13HK$81,046 HKD
Retailer 8HK$96,110 HKD
Retailer 4HK$105,070 HKD
Retailer 12HK$123,843 HKD
Retailer 11HK$125,187 HKD
Retailer 16HK$128,961 HKD
Retailer 7HK$148,320 HKD

39 data points across 17 retailers

24 retailersHK$45,960 HKD to HK$342,229 HKD

A
Cheapest Retailer
-
HK$45,960 HKD
£4,613 GBP
A
Retailer 2
-
HK$48,126 HKD
$6,134 USD
View
A
Retailer 3
-
HK$50,432 HKD
$6,428 USD
View
A
Retailer 4
-
HK$51,021 HKD
$6,503 USD
View
A
Retailer 5
-
HK$53,680 HKD
$6,842 USD
View
A
Retailer 6
-
HK$55,704 HKD
$7,100 USD
View
A
Retailer 7
-
HK$55,822 HKD
$7,115 USD
View
Retailer 8
-
HK$55,822 HKD
$7,115 USD
View
Price last confirmed 15 days ago
A
Retailer 9
-
HK$61,706 HKD
$7,865 USD
View
Final sale: no returns
A
Retailer 10
-
HK$66,375 HKD
$8,460 USD
View
A
Retailer 11
-
HK$73,145 HKD
$9,323 USD
View
A
Retailer 12
-
HK$77,118 HKD
£7,740 GBP
View
A
Retailer 13
-
HK$81,046 HKD
$10,330 USD
View
A
Retailer 14
-
HK$96,110 HKD
$12,250 USD
View
Retailer 15
-
HK$99,091 HKD
$12,630 USD
View
Price last confirmed 30 days ago
A
Retailer 16
-
HK$105,070 HKD
$13,392 USD
View
A
Retailer 17
-
HK$123,843 HKD
£12,429 GBP
View
B+
Retailer 18
-
HK$125,187 HKD
ZAR 257,772 ZAR
View
Retailer 19
-
HK$128,961 HKD
A$25,288 AUD
View
Price last confirmed 8 days ago
Retailer 20
-
HK$148,320 HKD
A$29,084 AUD
View
Price last confirmed 22 days ago
B+
Retailer 21
-
HK$153,639 HKD
$19,583 USD
View
B
Retailer 22
-
HK$211,175 HKD
$26,916 USD
View
B
Retailer 23
-
HK$331,089 HKD
$42,200 USD
View
Most Expensive
B
Do Amore Diamonds
23-637453349 · Oct 31
HK$342,229 HKD
$43,620 USD
View
23 more retailers have this diamond
Prices start from HK$45,960 HKDSave up to HK$296,269 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
5.13ct Round
HK$45,960 HKD