CaratHunter
Plans
Round|Lab Grown|IGI

0.97ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG665408058

Shape and cutting style on the report: Round brilliant

Certificate IGI LG665408058

Diamond specifications and retailer prices

From HK$1,075 HKD
$137 USD
As of October 29, 2026
Save HK$6,725 HKD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$7,800 HKD at Reve Diamonds · As of October 30, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG665408058 or 665408058. Listed at 20 retailers as of October 29, 2026, with prices from HK$1,075 to HK$7,800, a HK$6,725 spread on the same certified stone. Reve Diamonds lists it at HK$7,800. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.97
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408058
Dimensions6.33 × 6.28 × 3.94 mm
L/W Ratio1.01
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 mm6.28 mm0.97 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408058
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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$1,208 HKD|Low: HK$1,067 HKD|High: HK$11,210 HKD|Avg: HK$3,319 HKD|-16.8%
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
Reve Diamonds
October 30, 2026
Retailer 11HK$1,075 HKD
Retailer 1HK$1,208 HKD
Retailer 12HK$1,247 HKD
Retailer 4HK$1,334 HKD
Retailer 14HK$2,212 HKD
Retailer 8HK$2,267 HKD
Retailer 3HK$2,503 HKD
Retailer 9HK$2,644 HKD
Retailer 15HK$2,903 HKD
Retailer 2HK$3,248 HKD
Retailer 5HK$3,507 HKD
Retailer 7HK$3,923 HKD
Retailer 13HK$4,070 HKD
Retailer 6HK$4,738 HKD
Retailer 10HK$6,257 HKD
Reve DiamondsHK$7,800 HKD

41 data points across 16 retailers

20 retailersHK$1,075 HKD to HK$7,800 HKD

Retailer 1
-
HK$1,067 HKD
$136 USD
Price last confirmed 42 days ago
A
Retailer 2
-
HK$1,075 HKD
$137 USD
View
A
Retailer 3
-
HK$1,208 HKD
$154 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,247 HKD
$159 USD
View
Retailer 5
-
HK$1,310 HKD
$167 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
HK$1,334 HKD
$170 USD
View
A
Retailer 7
-
HK$2,212 HKD
$282 USD
View
A
Retailer 8
-
HK$2,267 HKD
£227 GBP
View
A
Retailer 9
-
HK$2,503 HKD
$319 USD
View
A
Retailer 10
-
HK$2,644 HKD
€321 EUR
View
Retailer 11
-
HK$2,903 HKD
$370 USD
View
Price last confirmed 12 days ago
Retailer 12
-
HK$3,230 HKD
$412 USD
View
Price last confirmed 88 days ago
B+
Retailer 13
-
HK$3,248 HKD
$414 USD
View
B+
Retailer 14
-
HK$3,507 HKD
$447 USD
View
B+
Retailer 15
-
HK$3,923 HKD
$500 USD
View
B+
Retailer 16
-
HK$4,070 HKD
A$798 AUD
View
Retailer 17
-
HK$4,268 HKD
$544 USD
View
Price last confirmed 39 days ago
B
Retailer 18
-
HK$4,738 HKD
$604 USD
View
B
Retailer 19
-
HK$6,257 HKD
£628 GBP
View
Most Expensive
B
Reve Diamonds
0F2CDFE60 · Oct 30
HK$7,800 HKD
$994 USD
View
19 more retailers have this diamond
Prices start from HK$1,075 HKDSave up to HK$6,725 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$1,075 HKD