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Round|Lab Grown|IGI

1.20ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG692543490

Shape and cutting style on the report: Round brilliant

Certificate IGI LG692543490

Diamond specifications and retailer prices

From HK$1,279 HKD
$163 USD
As of October 29, 2026
Save HK$10,960 HKD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$12,239 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG692543490 or 692543490. Listed at 23 retailers as of October 29, 2026, with prices from HK$1,279 to HK$12,239, a HK$10,960 spread on the same certified stone. Do Amore Diamonds lists it at HK$12,239. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692543490
Dimensions6.74 × 6.78 × 4.21 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
6.74 mm6.78 mm1.20 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692543490
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

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$12,239 HKD|Low: HK$1,279 HKD|High: HK$12,239 HKD|Avg: HK$3,953 HKD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 31, 2026
Retailer 20HK$1,279 HKD
Retailer 11HK$1,428 HKD
Retailer 21HK$1,483 HKD
Retailer 3HK$1,585 HKD
Retailer 19HK$1,585 HKD
Retailer 10HK$2,134 HKD
Retailer 7HK$2,314 HKD
Retailer 13HK$2,976 HKD
Retailer 15HK$3,002 HKD
Retailer 2HK$3,114 HKD
Retailer 8HK$3,538 HKD
Retailer 4HK$3,962 HKD
Retailer 14HK$4,121 HKD
Retailer 18HK$4,263 HKD
Retailer 6HK$4,409 HKD
Retailer 5HK$5,618 HKD
Retailer 16HK$5,666 HKD
Retailer 12HK$6,981 HKD
Retailer 17HK$8,180 HKD
Retailer 9HK$8,450 HKD
Do Amore DiamondsHK$12,239 HKD

34 data points across 21 retailers

23 retailersHK$1,279 HKD to HK$12,239 HKD

A
Cheapest Retailer
-
HK$1,279 HKD
$163 USD
A
Retailer 2
-
HK$1,428 HKD
$182 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,483 HKD
$189 USD
View
A
Retailer 4
-
HK$1,585 HKD
$202 USD
View
A
Retailer 5
-
HK$1,585 HKD
$202 USD
View
B+
Retailer 6
-
HK$2,134 HKD
$272 USD
View
Retailer 7
-
HK$2,314 HKD
$295 USD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$2,611 HKD
View
Price last confirmed 58 days ago
A
Retailer 9
-
HK$2,976 HKD
£299 GBP
View
A
Retailer 10
-
HK$3,002 HKD
ZAR 6,181 ZAR
View
A
Retailer 11
-
HK$3,114 HKD
£313 GBP
View
B+
Retailer 12
-
HK$3,538 HKD
$451 USD
View
Retailer 13
-
HK$3,962 HKD
$505 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
HK$4,121 HKD
A$808 AUD
View
B+
Retailer 15
-
HK$4,263 HKD
A$836 AUD
View
B+
Retailer 16
-
HK$4,409 HKD
$562 USD
View
Retailer 17
-
HK$5,131 HKD
$654 USD
View
Price last confirmed 46 days ago
Retailer 18
-
HK$5,618 HKD
$716 USD
View
Price last confirmed 14 days ago
B+
Retailer 19
-
HK$5,666 HKD
A$1,111 AUD
View
B
Retailer 20
-
HK$6,981 HKD
$890 USD
View
B
Retailer 21
-
HK$8,180 HKD
£821 GBP
View
B
Retailer 22
-
HK$8,450 HKD
$1,077 USD
View
Most Expensive
B
Do Amore Diamonds
27-633AF531F · Oct 31
HK$12,239 HKD
$1,560 USD
View
22 more retailers have this diamond
Prices start from HK$1,279 HKDSave up to HK$10,960 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
1.20ct Round
HK$1,279 HKD