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Round|Lab Grown|IGI

1.21ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG692507114

Shape and cutting style on the report: Round brilliant

Certificate IGI LG692507114

Diamond specifications and retailer prices

From HK$1,381 HKD
$176 USD
As of October 29, 2026
Save HK$11,878 HKD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$13,259 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown round diamond

This 1.21ct 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 LG692507114 or 692507114. Listed at 23 retailers as of October 29, 2026, with prices from HK$1,381 to HK$13,259, a HK$11,878 spread on the same certified stone. Do Amore Diamonds lists it at HK$13,259. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692507114
Dimensions6.83 × 6.90 × 4.15 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
6.83 mm6.90 mm1.21 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692507114
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.6%

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$3,218 HKD|Low: HK$1,326 HKD|High: HK$8,948 HKD|Avg: HK$3,600 HKD|-0.9%
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
Retailer 16
October 30, 2026
Retailer 15HK$1,381 HKD
Retailer 6HK$1,538 HKD
Retailer 16HK$1,601 HKD
Retailer 2HK$1,710 HKD
Retailer 14HK$1,710 HKD
Retailer 8HK$2,307 HKD
Retailer 1HK$3,218 HKD
Retailer 11HK$3,245 HKD
Retailer 9HK$3,440 HKD
Retailer 3HK$4,041 HKD
Retailer 7HK$4,121 HKD
Retailer 13HK$4,610 HKD
Retailer 5HK$4,849 HKD
Retailer 12HK$5,778 HKD
Retailer 4HK$6,073 HKD
Retailer 10HK$8,888 HKD

33 data points across 16 retailers

23 retailersHK$1,381 HKD to HK$13,259 HKD

A
Cheapest Retailer
-
HK$1,381 HKD
$176 USD
A
Retailer 2
-
HK$1,538 HKD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,601 HKD
$204 USD
View
A
Retailer 4
-
HK$1,710 HKD
$218 USD
View
A
Retailer 5
-
HK$1,710 HKD
$218 USD
View
B+
Retailer 6
-
HK$2,307 HKD
$294 USD
View
A
Retailer 7
-
HK$2,369 HKD
$302 USD
View
Retailer 8
-
HK$2,611 HKD
View
Price last confirmed 58 days ago
A
Retailer 9
-
HK$3,218 HKD
£323 GBP
View
A
Retailer 10
-
HK$3,245 HKD
ZAR 6,682 ZAR
View
B+
Retailer 11
-
HK$3,440 HKD
£345 GBP
View
B+
Retailer 12
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HK$3,656 HKD
$466 USD
View
Retailer 13
-
HK$4,041 HKD
$515 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
HK$4,121 HKD
A$808 AUD
View
B+
Retailer 15
-
HK$4,610 HKD
A$904 AUD
View
B+
Retailer 16
-
HK$4,849 HKD
$618 USD
View
Retailer 17
-
HK$5,257 HKD
$670 USD
View
Price last confirmed 46 days ago
B
Retailer 18
-
HK$5,778 HKD
A$1,133 AUD
View
Retailer 19
-
HK$6,073 HKD
$774 USD
View
Price last confirmed 14 days ago
B
Retailer 20
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HK$7,432 HKD
$947 USD
View
B
Retailer 21
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HK$8,775 HKD
$1,118 USD
View
B
Retailer 22
-
HK$8,888 HKD
£892 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6C3B30933 · Oct 31
HK$13,259 HKD
$1,690 USD
View
22 more retailers have this diamond
Prices start from HK$1,381 HKDSave up to HK$11,878 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
1.21ct Round
HK$1,381 HKD