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Marquise|Lab Grown|IGI

3.07ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG838634229

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838634229

Diamond specifications and retailer prices

From HK$8,803 HKD
$1,122 USD
As of November 2, 2026
Save HK$61,882 HKD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$70,686 HKD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838634229 or 838634229. Listed at 21 retailers as of October 31, 2026, with prices from HK$8,803 to HK$70,686, a HK$61,882 spread on the same certified stone. Novita Diamonds lists it at HK$70,686. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.07
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838634229
Dimensions15.27 × 7.52 × 4.71 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.27 mm7.52 mm3.07 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838634229
Side View
Table 63.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.6%

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$70,686 HKD|Low: HK$8,513 HKD|High: HK$74,067 HKD|Avg: HK$24,973 HKD|-1.2%
Novita Diamonds
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
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 10HK$8,803 HKD
Retailer 5HK$10,216 HKD
Retailer 11HK$10,639 HKD
Retailer 13HK$11,241 HKD
Retailer 3HK$11,573 HKD
Retailer 8HK$12,224 HKD
Retailer 12HK$14,609 HKD
Retailer 14HK$14,807 HKD
Retailer 20HK$16,254 HKD
Retailer 2HK$19,270 HKD
Retailer 16HK$23,067 HKD
Retailer 18HK$23,717 HKD
Retailer 4HK$24,244 HKD
Retailer 7HK$28,220 HKD
Retailer 19HK$28,230 HKD
Retailer 15HK$32,813 HKD
Retailer 9HK$35,728 HKD
Retailer 6HK$36,963 HKD
Retailer 17HK$51,863 HKD
Novita DiamondsHK$70,686 HKD

28 data points across 20 retailers

21 retailersHK$8,803 HKD to HK$70,686 HKD

A
Cheapest Retailer
-
HK$8,803 HKD
$1,122 USD
Retailer 2
-
HK$9,870 HKD
$1,258 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$10,216 HKD
$1,302 USD
View
A
Retailer 4
-
HK$10,639 HKD
$1,356 USD
View
Final sale: no returns
A
Retailer 5
-
HK$11,241 HKD
£1,128 GBP
View
A
Retailer 6
-
HK$11,573 HKD
$1,475 USD
View
A
Retailer 7
-
HK$12,224 HKD
$1,558 USD
View
A
Retailer 8
-
HK$14,609 HKD
$1,862 USD
View
A
Retailer 9
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HK$14,807 HKD
£1,486 GBP
View
A
Retailer 10
-
HK$16,254 HKD
€1,973 EUR
View
A
Retailer 11
-
HK$19,270 HKD
$2,456 USD
View
B+
Retailer 12
-
HK$23,067 HKD
A$4,523 AUD
View
B+
Retailer 13
-
HK$23,717 HKD
ZAR 48,834 ZAR
View
B+
Retailer 14
-
HK$24,244 HKD
$3,090 USD
View
B+
Retailer 15
-
HK$28,220 HKD
£2,832 GBP
View
B+
Retailer 16
-
HK$28,230 HKD
$3,598 USD
View
B+
Retailer 17
-
HK$32,813 HKD
£3,293 GBP
View
B
Retailer 18
-
HK$35,728 HKD
$4,554 USD
View
B
Retailer 19
-
HK$36,963 HKD
$4,711 USD
View
B
Retailer 20
-
HK$51,863 HKD
$6,610 USD
View
Most Expensive
B
Novita Diamonds
cert_838634229 · Oct 31
HK$70,686 HKD
A$13,860 AUD
View
20 more retailers have this diamond
Prices start from HK$8,803 HKDSave up to HK$61,882 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
3.07ct Marquise
HK$8,803 HKD