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Round|Lab Grown|IGI

1.15ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG700511604

Shape and cutting style on the report: Round brilliant

Certificate IGI LG700511604

Diamond specifications and retailer prices

From HK$1,797 HKD
$229 USD
As of October 29, 2026
Save HK$8,304 HKD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$10,101 HKD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.15ct lab-grown round diamond

This 1.15ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700511604 or 700511604. Listed at 19 retailers as of October 28, 2026, with prices from HK$1,797 to HK$10,101, a HK$8,304 spread on the same certified stone. Reve Diamonds lists it at HK$10,101. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700511604
Dimensions6.82 × 6.77 × 4.06 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
6.82 mm6.77 mm1.15 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700511604
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.7%

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 29
Current: HK$4,180 HKD|Low: HK$1,428 HKD|High: HK$10,101 HKD|Avg: HK$5,015 HKD|+6.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 29, 2026
Retailer 6HK$2,008 HKD
Retailer 8HK$2,228 HKD
Retailer 4HK$3,623 HKD
Retailer 10HK$3,797 HKD
Retailer 1HK$4,180 HKD
Retailer 9HK$4,668 HKD
Retailer 2HK$4,684 HKD
Retailer 5HK$5,441 HKD
Retailer 7HK$7,202 HKD
Retailer 3HK$8,988 HKD
Reve DiamondsHK$10,101 HKD

36 data points across 11 retailers

19 retailersHK$1,797 HKD to HK$10,101 HKD

Retailer 1
-
HK$1,797 HKD
$229 USD
Price last confirmed 39 days ago
A
Retailer 2
-
HK$1,797 HKD
$229 USD
View
Retailer 3
-
HK$1,797 HKD
$229 USD
View
Price last confirmed 9 days ago
Retailer 4
-
HK$1,797 HKD
$229 USD
View
Price last confirmed 13 days ago
Retailer 5
-
HK$2,087 HKD
$266 USD
View
Price last confirmed 39 days ago
Retailer 6
-
HK$2,087 HKD
$266 USD
View
Price last confirmed 22 days ago
Retailer 7
-
HK$2,205 HKD
$281 USD
View
Price last confirmed 38 days ago
Retailer 8
-
HK$2,228 HKD
$284 USD
View
Price last confirmed 15 days ago
A
Retailer 9
-
HK$3,623 HKD
£364 GBP
View
A
Retailer 10
-
HK$3,797 HKD
$484 USD
View
A
Retailer 11
-
HK$4,180 HKD
£420 GBP
View
B+
Retailer 12
-
HK$4,668 HKD
$595 USD
View
B+
Retailer 13
-
HK$4,684 HKD
$597 USD
View
B+
Retailer 14
-
HK$5,441 HKD
A$1,067 AUD
View
Retailer 15
-
HK$7,171 HKD
$914 USD
View
Price last confirmed 41 days ago
B+
Retailer 16
-
HK$7,202 HKD
$918 USD
View
B+
Retailer 17
-
HK$7,585 HKD
$967 USD
View
B
Retailer 18
-
HK$8,988 HKD
£902 GBP
View
Most Expensive
B
Reve Diamonds
F6ADB8B1F · Oct 28
HK$10,101 HKD
$1,287 USD
View
18 more retailers have this diamond
Prices start from HK$1,797 HKDSave up to HK$8,304 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
1.15ct Round
HK$1,797 HKD