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Marquise|Lab Grown|IGI

1.00ct D SI1 Marquise Lab Grown Diamond

VG • D/SI1 • IGI LG836689242

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836689242

Diamond specifications and retailer prices

From HK$1,169 HKD
$149 USD
As of November 2, 2026
Save HK$6,915 HKD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$8,084 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG836689242 or 836689242. Listed at 17 retailers as of November 1, 2026, with prices from HK$1,169 to HK$8,084, a HK$6,915 spread on the same certified stone. Reve Diamonds lists it at HK$8,084. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836689242
Dimensions10.45 × 5.43 × 3.14 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.45 mm5.43 mm1.00 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836689242
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 57.8%

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: Nov 2
Current: HK$1,732 HKD|Low: HK$1,169 HKD|High: HK$8,348 HKD|Avg: HK$3,328 HKD|-7.1%
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
Reve Diamonds
November 2, 2026
Retailer 8HK$1,169 HKD
Retailer 2HK$1,310 HKD
Retailer 5HK$1,357 HKD
Retailer 3HK$1,452 HKD
Retailer 14HK$1,452 HKD
Retailer 1HK$1,732 HKD
Retailer 15HK$1,962 HKD
Retailer 6HK$2,479 HKD
Retailer 9HK$2,490 HKD
Retailer 12HK$2,628 HKD
Retailer 11HK$2,750 HKD
Retailer 4HK$3,358 HKD
Retailer 16HK$4,653 HKD
Retailer 13HK$4,920 HKD
Retailer 7HK$5,089 HKD
Retailer 10HK$6,766 HKD
Reve DiamondsHK$8,084 HKD

16 data points across 17 retailers

17 retailersHK$1,169 HKD to HK$8,084 HKD

A
Cheapest Retailer
-
HK$1,169 HKD
$149 USD
A
Retailer 2
-
HK$1,310 HKD
$167 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,357 HKD
$173 USD
View
Retailer 4
-
HK$1,452 HKD
$185 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$1,452 HKD
$185 USD
View
A
Retailer 6
-
HK$1,732 HKD
£174 GBP
View
B+
Retailer 7
-
HK$1,962 HKD
$250 USD
View
B+
Retailer 8
-
HK$2,479 HKD
$316 USD
View
A
Retailer 9
-
HK$2,490 HKD
£250 GBP
View
A
Retailer 10
-
HK$2,628 HKD
€319 EUR
View
B+
Retailer 11
-
HK$2,750 HKD
£276 GBP
View
B+
Retailer 12
-
HK$3,358 HKD
$428 USD
View
B
Retailer 13
-
HK$4,653 HKD
$593 USD
View
B
Retailer 14
-
HK$4,920 HKD
$627 USD
View
B
Retailer 15
-
HK$5,089 HKD
$649 USD
View
B
Retailer 16
-
HK$6,766 HKD
£679 GBP
View
Most Expensive
B
Reve Diamonds
D1DFEDA27 · Nov 1
HK$8,084 HKD
$1,030 USD
View
16 more retailers have this diamond
Prices start from HK$1,169 HKDSave up to HK$6,915 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
1.00ct Marquise
HK$1,169 HKD