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Marquise|Lab Grown|IGI

1.30ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG826685431

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826685431

Diamond specifications and retailer prices

From HK$1,530 HKD
As of November 4, 2026
Save HK$7,710 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$9,240 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826685431 or 826685431. Listed at 19 retailers as of November 4, 2026, with prices from HK$1,530 to HK$9,240, a HK$7,710 spread on the same certified stone. Reve Diamonds lists it at HK$9,240. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826685431
Dimensions10.90 × 5.76 × 3.61 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.90 mm5.76 mm1.30 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826685431
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.7%

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 4
Current: HK$3,429 HKD|Low: HK$1,467 HKD|High: HK$9,415 HKD|Avg: HK$4,344 HKD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 2HK$1,530 HKD
Retailer 3HK$1,899 HKD
Retailer 5HK$2,526 HKD
Retailer 9HK$3,272 HKD
Retailer 11HK$3,319 HKD
Retailer 1HK$3,429 HKD
Retailer 8HK$4,621 HKD
Retailer 7HK$4,888 HKD
Retailer 6HK$5,453 HKD
Retailer 10HK$6,590 HKD
Retailer 4HK$8,842 HKD

36 data points across 11 retailers

19 retailersHK$1,530 HKD to HK$9,240 HKD

A
Cheapest Retailer
-
HK$1,530 HKD
A
Retailer 2
-
HK$1,710 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,773 HKD
View
Retailer 4
-
HK$1,899 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$1,899 HKD
View
A
Retailer 6
-
HK$2,526 HKD
View
A
Retailer 7
-
HK$3,272 HKD
View
A
Retailer 8
-
HK$3,311 HKD
View
Retailer 9
-
HK$3,319 HKD
View
Price last confirmed 9 days ago
A
Retailer 10
-
HK$3,429 HKD
View
B+
Retailer 11
-
HK$4,103 HKD
View
A
Retailer 12
-
HK$4,621 HKD
View
B+
Retailer 13
-
HK$4,888 HKD
View
B+
Retailer 14
-
HK$5,453 HKD
View
B+
Retailer 15
-
HK$6,096 HKD
View
B
Retailer 16
-
HK$6,520 HKD
View
B+
Retailer 17
-
HK$6,590 HKD
View
B
Retailer 18
-
HK$8,842 HKD
View
Most Expensive
B
Reve Diamonds
15C54E1C4 · Nov 4
HK$9,240 HKD
$1,178 USD
View
18 more retailers have this diamond
Prices start from HK$1,530 HKDSave up to HK$7,710 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
1.30ct Marquise
HK$1,530 HKD