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Marquise|Lab Grown|IGI

1.61ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG823635222

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823635222

Diamond specifications and retailer prices

From HK$5,461 HKD
$696 USD
As of November 2, 2026
Save HK$23,485 HKD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$28,946 HKD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823635222 or 823635222. Listed at 24 retailers as of October 31, 2026, with prices from HK$5,461 to HK$28,946, a HK$23,485 spread on the same certified stone. Novita Diamonds lists it at HK$28,946. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823635222
Dimensions12.05 × 6.18 × 3.82 mm
L/W Ratio1.95
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
12.05 mm6.18 mm1.61 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823635222
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

Caratlytics Score

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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$28,946 HKD|Low: HK$5,241 HKD|High: HK$29,339 HKD|Avg: HK$14,766 HKD|-1.3%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 5HK$5,461 HKD
Retailer 22HK$5,939 HKD
Retailer 14HK$6,104 HKD
Retailer 9HK$6,339 HKD
Retailer 19HK$7,331 HKD
Retailer 18HK$7,806 HKD
Retailer 4HK$9,195 HKD
Retailer 12HK$9,933 HKD
Retailer 20HK$10,050 HKD
Retailer 2HK$10,151 HKD
Retailer 17HK$11,646 HKD
Retailer 21HK$15,605 HKD
Retailer 16HK$15,773 HKD
Retailer 8HK$17,810 HKD
Retailer 10HK$19,729 HKD
Retailer 3HK$20,509 HKD
Retailer 7HK$21,354 HKD
Retailer 15HK$21,787 HKD
Retailer 11HK$21,847 HKD
Retailer 6HK$22,564 HKD
Retailer 13HK$24,880 HKD
Novita DiamondsHK$28,946 HKD

36 data points across 22 retailers

24 retailersHK$5,461 HKD to HK$28,946 HKD

A
Cheapest Retailer
-
HK$5,461 HKD
$696 USD
A
Retailer 2
-
HK$5,939 HKD
$757 USD
View
A
Retailer 3
-
HK$6,104 HKD
$778 USD
View
Final sale: no returns
Retailer 4
-
HK$6,339 HKD
$808 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
HK$6,339 HKD
$808 USD
View
A
Retailer 6
-
HK$7,331 HKD
View
A
Retailer 7
-
HK$7,806 HKD
$995 USD
View
A
Retailer 8
-
HK$9,195 HKD
$1,172 USD
View
A
Retailer 9
-
HK$9,933 HKD
$1,266 USD
View
Retailer 10
-
HK$10,050 HKD
€1,220 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
-
HK$10,151 HKD
£1,019 GBP
View
A
Retailer 12
-
HK$11,646 HKD
ZAR 23,980 ZAR
View
B+
Retailer 13
-
HK$15,605 HKD
$1,989 USD
View
B+
Retailer 14
-
HK$15,773 HKD
A$3,093 AUD
View
B+
Retailer 15
-
HK$17,810 HKD
$2,270 USD
View
B+
Retailer 16
-
HK$19,729 HKD
£1,980 GBP
View
B+
Retailer 17
-
HK$20,509 HKD
$2,614 USD
View
B
Retailer 18
-
HK$21,354 HKD
SGD 3,678 SGD
View
B
Retailer 19
-
HK$21,787 HKD
$2,777 USD
View
B
Retailer 20
-
HK$21,847 HKD
$2,785 USD
View
B
Retailer 21
-
HK$22,564 HKD
$2,876 USD
View
B
Retailer 22
-
HK$23,714 HKD
£2,380 GBP
View
B+
Retailer 23
-
HK$24,880 HKD
£2,497 GBP
View
Most Expensive
B
Novita Diamonds
cert_823635222 · Oct 31
HK$28,946 HKD
A$5,676 AUD
View
23 more retailers have this diamond
Prices start from HK$5,461 HKDSave up to HK$23,485 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
1.61ct Marquise
HK$5,461 HKD