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Round|Lab Grown|IGI

0.97ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG731587707

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731587707

Diamond specifications and retailer prices

From HK$1,405 HKD
$179 USD
As of October 28, 2026
Save HK$6,973 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$8,377 HKD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 LG731587707 or 731587707. Listed at 17 retailers as of October 28, 2026, with prices from HK$1,405 to HK$8,377, a HK$6,973 spread on the same certified stone. Reve Diamonds lists it at HK$8,377. 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 angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731587707
Dimensions6.30 × 6.34 × 3.95 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
6.30 mm6.34 mm0.97 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731587707
Side View
Table 56.0%Crown 34.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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 28
Current: HK$2,737 HKD|Low: HK$1,405 HKD|High: HK$8,377 HKD|Avg: HK$3,377 HKD|+6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 29, 2026
Retailer 10HK$1,405 HKD
Retailer 2HK$1,459 HKD
Retailer 3HK$1,538 HKD
Retailer 9HK$2,181 HKD
Retailer 1HK$2,737 HKD
Retailer 4HK$2,754 HKD
Retailer 5HK$2,822 HKD
Retailer 11HK$3,452 HKD
Retailer 7HK$3,891 HKD
Retailer 8HK$5,304 HKD
Retailer 6HK$7,314 HKD
Reve DiamondsHK$8,377 HKD

42 data points across 12 retailers

17 retailersHK$1,405 HKD to HK$8,377 HKD

Retailer 1
-
HK$1,208 HKD
$154 USD
Price last confirmed 28 days ago
Retailer 2
-
HK$1,263 HKD
$161 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
HK$1,405 HKD
$179 USD
View
Final sale: no returns
Retailer 4
-
HK$1,459 HKD
$186 USD
View
Price last confirmed 23 days ago
Retailer 5
-
HK$1,538 HKD
$196 USD
View
Price last confirmed 40 days ago
B+
Retailer 6
-
HK$2,181 HKD
$278 USD
View
A
Retailer 7
-
HK$2,737 HKD
£275 GBP
View
A
Retailer 8
-
HK$2,754 HKD
£276 GBP
View
A
Retailer 9
-
HK$2,822 HKD
ZAR 5,811 ZAR
View
A
Retailer 10
-
HK$2,966 HKD
$378 USD
View
A
Retailer 11
-
HK$3,452 HKD
$440 USD
View
A
Retailer 12
-
HK$3,891 HKD
A$763 AUD
View
Retailer 13
-
HK$5,022 HKD
$640 USD
View
Price last confirmed 39 days ago
B+
Retailer 14
-
HK$5,304 HKD
$676 USD
View
B+
Retailer 15
-
HK$5,452 HKD
$695 USD
View
B+
Retailer 16
-
HK$7,314 HKD
£734 GBP
View
Most Expensive
B
Reve Diamonds
EA46D5092 · Oct 28
HK$8,377 HKD
$1,068 USD
View
16 more retailers have this diamond
Prices start from HK$1,405 HKDSave up to HK$6,973 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$1,405 HKD