CaratHunter
Plans
Round|Lab Grown|IGI

0.90ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • IGI LG707534489

Shape and cutting style on the report: Round brilliant

Certificate IGI LG707534489

Diamond specifications and retailer prices

From HK$957 HKD
$122 USD
As of October 29, 2026
Save HK$8,947 HKD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,904 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.9ct lab-grown round diamond

This 0.9ct 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 LG707534489 or 707534489. Listed at 16 retailers as of October 26, 2026, with prices from HK$957 to HK$9,904, a HK$8,947 spread on the same certified stone. MOH London lists it at HK$9,904. 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

0.90
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707534489
Dimensions6.28 × 6.26 × 3.76 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
6.28 mm6.26 mm0.90 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG707534489
Side View
Table 61.0%Crown 31.6°Girdle: MediumPavilion 41.5°Culet: NoneDepth 59.9%

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$9,904 HKD|Low: HK$957 HKD|High: HK$11,040 HKD|Avg: HK$3,136 HKD|-9.2%
MOH London
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
October 30, 2026
Retailer 13HK$957 HKD
Retailer 14HK$1,106 HKD
Retailer 6HK$1,263 HKD
Retailer 10HK$1,263 HKD
Retailer 3HK$2,040 HKD
Retailer 2HK$2,282 HKD
Retailer 5HK$2,283 HKD
Retailer 15HK$2,414 HKD
Retailer 8HK$2,445 HKD
Retailer 12HK$2,942 HKD
Retailer 4HK$3,091 HKD
Retailer 7HK$3,766 HKD
Retailer 11HK$3,813 HKD
Retailer 9HK$4,245 HKD
MOH LondonHK$9,904 HKD

40 data points across 15 retailers

16 retailersHK$957 HKD to HK$9,904 HKD

A
Cheapest Retailer
-
HK$957 HKD
$122 USD
A
Retailer 2
-
HK$1,106 HKD
$141 USD
View
A
Retailer 3
-
HK$1,263 HKD
$161 USD
View
A
Retailer 4
-
HK$1,263 HKD
$161 USD
View
A
Retailer 5
-
HK$2,040 HKD
$260 USD
View
A
Retailer 6
-
HK$2,282 HKD
£229 GBP
View
A
Retailer 7
-
HK$2,283 HKD
$291 USD
View
B+
Retailer 8
-
HK$2,445 HKD
£245 GBP
View
B+
Retailer 9
-
HK$2,942 HKD
$375 USD
View
Retailer 10
-
HK$2,942 HKD
$375 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
HK$3,091 HKD
$394 USD
View
Retailer 12
-
HK$3,766 HKD
$480 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
HK$3,813 HKD
$486 USD
View
B
Retailer 14
-
HK$4,245 HKD
$541 USD
View
B
Retailer 15
-
HK$4,480 HKD
£450 GBP
View
Most Expensive
B
MOH London
LG707534489 · Oct 26
HK$9,904 HKD
£994 GBP
View
15 more retailers have this diamond
Prices start from HK$957 HKDSave up to HK$8,947 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
0.90ct Round
HK$957 HKD