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1.27ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG816615388

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816615388

Diamond specifications and retailer prices

From HK$2,118 HKD
$270 USD
As of October 29, 2026
Save HK$12,553 HKD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$14,671 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816615388 or 816615388. Listed at 19 retailers as of October 29, 2026, with prices from HK$2,118 to HK$14,671, a HK$12,553 spread on the same certified stone. Brilliant Earth lists it at HK$14,671. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615388
Dimensions7.08 × 7.05 × 4.18 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.08 mm7.05 mm1.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615388
Side View
Table 59.0%Crown 33.3°Girdle: MediumPavilion 40.4°Culet: NoneDepth 59.2%

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$14,671 HKD|Low: HK$2,095 HKD|High: HK$17,104 HKD|Avg: HK$6,191 HKD|-14.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 8HK$2,118 HKD
Retailer 18HK$2,362 HKD
Retailer 4HK$2,456 HKD
Retailer 5HK$2,620 HKD
Retailer 10HK$2,620 HKD
Retailer 14HK$3,884 HKD
Retailer 12HK$4,350 HKD
Retailer 6HK$4,354 HKD
Retailer 13HK$4,506 HKD
Retailer 2HK$4,594 HKD
Retailer 7HK$6,104 HKD
Retailer 3HK$8,058 HKD
Retailer 11HK$8,434 HKD
Retailer 17HK$8,482 HKD
Retailer 9HK$8,830 HKD
Retailer 16HK$9,336 HKD
Retailer 15HK$10,522 HKD
Retailer 19HK$12,396 HKD
Brilliant EarthHK$14,671 HKD

35 data points across 19 retailers

19 retailersHK$2,118 HKD to HK$14,671 HKD

A
Cheapest Retailer
-
HK$2,118 HKD
$270 USD
A
Retailer 2
-
HK$2,362 HKD
$301 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,456 HKD
$313 USD
View
A
Retailer 4
-
HK$2,620 HKD
$334 USD
View
A
Retailer 5
-
HK$2,620 HKD
$334 USD
View
A
Retailer 6
-
HK$3,884 HKD
$495 USD
View
A
Retailer 7
-
HK$4,350 HKD
€528 EUR
View
A
Retailer 8
-
HK$4,354 HKD
$555 USD
View
A
Retailer 9
-
HK$4,506 HKD
ZAR 9,279 ZAR
View
A
Retailer 10
-
HK$4,594 HKD
£461 GBP
View
A
Retailer 11
-
HK$6,104 HKD
$778 USD
View
B+
Retailer 12
-
HK$8,058 HKD
$1,027 USD
View
B+
Retailer 13
-
HK$8,434 HKD
$1,075 USD
View
B+
Retailer 14
-
HK$8,482 HKD
SGD 1,461 SGD
View
B+
Retailer 15
-
HK$8,830 HKD
$1,126 USD
View
B+
Retailer 16
-
HK$9,336 HKD
$1,190 USD
View
B+
Retailer 17
-
HK$10,522 HKD
£1,056 GBP
View
Retailer 18
-
HK$12,396 HKD
$1,580 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21421956A · Oct 29
HK$14,671 HKD
$1,870 USD
View
18 more retailers have this diamond
Prices start from HK$2,118 HKDSave up to HK$12,553 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$2,118 HKD