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Round|Lab Grown|IGI

0.97ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG691536834

Shape and cutting style on the report: Round brilliant

Certificate IGI LG691536834

Diamond specifications and retailer prices

From HK$1,687 HKD
$215 USD
As of October 29, 2026
Save HK$8,592 HKD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$10,279 HKD at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 0.97ct lab-grown round diamond

This 0.97ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG691536834 or 691536834. Listed at 21 retailers as of October 29, 2026, with a 509% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.97
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691536834
Dimensions6.33 × 6.36 × 3.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.33 mm6.36 mm0.97 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691536834
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.8%

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$10,279 HKD|Low: HK$1,365 HKD|High: HK$10,279 HKD|Avg: HK$4,800 HKD
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
Retailer 17
October 30, 2026
Retailer 11HK$1,687 HKD
Retailer 5HK$1,891 HKD
Retailer 6HK$1,962 HKD
Retailer 3HK$2,095 HKD
Retailer 14HK$2,825 HKD
Retailer 16HK$3,123 HKD
Retailer 12HK$3,526 HKD
Retailer 15HK$3,791 HKD
Retailer 2HK$3,876 HKD
Retailer 13HK$3,923 HKD
Retailer 9HK$5,532 HKD
Retailer 17HK$6,740 HKD
Retailer 4HK$7,154 HKD
Retailer 10HK$7,187 HKD
Retailer 8HK$7,258 HKD
Retailer 7HK$8,540 HKD
Brilliant EarthHK$10,279 HKD

43 data points across 17 retailers

21 retailersHK$1,687 HKD to HK$10,279 HKD

Retailer 1
-
HK$1,577 HKD
$201 USD
Price last confirmed 53 days ago
A
Retailer 2
-
HK$1,687 HKD
$215 USD
View
A
Retailer 3
-
HK$1,891 HKD
$241 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,962 HKD
$250 USD
View
A
Retailer 5
-
HK$2,095 HKD
$267 USD
View
A
Retailer 6
-
HK$2,126 HKD
$271 USD
View
A
Retailer 7
-
HK$2,825 HKD
$360 USD
View
A
Retailer 8
-
HK$3,123 HKD
$398 USD
View
A
Retailer 9
-
HK$3,526 HKD
€428 EUR
View
A
Retailer 10
-
HK$3,791 HKD
ZAR 7,805 ZAR
View
A
Retailer 11
-
HK$3,876 HKD
£389 GBP
View
A
Retailer 12
-
HK$3,923 HKD
$500 USD
View
B+
Retailer 13
-
HK$5,532 HKD
$705 USD
View
Retailer 14
-
HK$6,115 HKD
A$1,199 AUD
View
Price last confirmed 140 days ago
B+
Retailer 15
-
HK$6,740 HKD
$859 USD
View
B+
Retailer 16
-
HK$7,154 HKD
$912 USD
View
B+
Retailer 17
-
HK$7,187 HKD
$916 USD
View
Retailer 18
-
HK$7,258 HKD
$925 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
HK$8,540 HKD
£857 GBP
View
B
Retailer 20
-
HK$10,279 HKD
$1,310 USD
View
Most Expensive
Brilliant Earth
14225875A · Oct 14
HK$10,279 HKD
$1,310 USD
View
Price last confirmed 15 days ago
20 more retailers have this diamond
Prices start from HK$1,687 HKDSave up to HK$8,592 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
0.97ct Round
HK$1,687 HKD