CaratHunter
Plans
Round|Lab Grown|IGI

1.27ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG786634273

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786634273

Diamond specifications and retailer prices

From HK$1,577 HKD
$201 USD
As of October 29, 2026
Save HK$7,803 HKD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$16,342 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786634273 or 786634273. Listed at 25 retailers as of October 28, 2026, with a 495% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634273
Dimensions6.97 × 7.05 × 4.31 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
6.97 mm7.05 mm1.27 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634273
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.5%

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$3,559 HKD|Low: HK$1,514 HKD|High: HK$9,237 HKD|Avg: HK$3,892 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
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 16HK$1,577 HKD
Retailer 9HK$1,758 HKD
Retailer 14HK$1,828 HKD
Retailer 4HK$1,954 HKD
Retailer 5HK$1,954 HKD
Retailer 6HK$2,629 HKD
Retailer 10HK$3,271 HKD
Retailer 3HK$3,275 HKD
Retailer 12HK$3,351 HKD
Retailer 1HK$3,559 HKD
Retailer 8HK$3,892 HKD
Retailer 17HK$4,041 HKD
Retailer 13HK$4,769 HKD
Retailer 15HK$5,037 HKD
Retailer 2HK$6,277 HKD
Retailer 7HK$8,396 HKD
Retailer 11HK$9,178 HKD

35 data points across 17 retailers

25 retailersHK$1,577 HKD to HK$9,380 HKD

A
Cheapest Retailer
-
HK$1,577 HKD
$201 USD
A
Retailer 2
-
HK$1,758 HKD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,828 HKD
$233 USD
View
A
Retailer 4
-
HK$1,954 HKD
$249 USD
View
A
Retailer 5
-
HK$1,954 HKD
$249 USD
View
A
Retailer 6
-
HK$2,210 HKD
View
B+
Retailer 7
-
HK$2,629 HKD
$335 USD
View
A
Retailer 8
-
HK$3,271 HKD
€397 EUR
View
A
Retailer 9
-
HK$3,275 HKD
£329 GBP
View
Price last confirmed 12 days ago
A
Retailer 10
-
HK$3,351 HKD
ZAR 6,900 ZAR
View
A
Retailer 11
-
HK$3,382 HKD
$431 USD
View
B+
Retailer 12
-
HK$3,559 HKD
£357 GBP
View
B+
Retailer 13
-
HK$3,892 HKD
$496 USD
View
B+
Retailer 14
-
HK$4,041 HKD
$515 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
HK$4,769 HKD
A$935 AUD
View
B+
Retailer 16
-
HK$5,037 HKD
$642 USD
View
B
Retailer 17
-
HK$5,720 HKD
$729 USD
View
Price last confirmed 44 days ago
B
Retailer 18
-
HK$6,277 HKD
$800 USD
View
B
Retailer 19
-
HK$6,341 HKD
SGD 1,092 SGD
View
B
Retailer 20
-
HK$6,622 HKD
$844 USD
View
B
Retailer 21
-
HK$6,693 HKD
$853 USD
View
B
Retailer 22
-
HK$8,396 HKD
$1,070 USD
View
B
Retailer 23
-
HK$9,178 HKD
£921 GBP
View
B
Retailer 24
-
HK$9,380 HKD
$1,195 USD
View
Most Expensive
B
Queensmith
LG786634273 · Oct 27
HK$16,342 HKD
£1,640 GBP
View
Price under review
24 more retailers have this diamond
Prices start from HK$1,577 HKDSave up to HK$7,803 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
1.27ct Round
HK$1,577 HKD