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Cushion|Lab Grown|IGI

3.06ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG816630947

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816630947

Diamond specifications and retailer prices

From HK$17,355 HKD
$2,212 USD
As of October 31, 2026
Save HK$97,695 HKD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$115,049 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816630947 or 816630947. Listed at 18 retailers as of October 30, 2026, with prices from HK$17,355 to HK$115,049, a HK$97,695 spread on the same certified stone. Yadav Diamonds lists it at HK$115,049. 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

3.06
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630947
Dimensions9.61 × 7.74 × 5.19 mm
L/W Ratio1.24
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
9.61 mm7.74 mm3.06 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630947
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 67.1%

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 31
Current: HK$27,323 HKD|Low: HK$17,355 HKD|High: HK$165,387 HKD|Avg: HK$55,395 HKD|-37.6%
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
Retailer 17
Retailer 18
Yadav Diamonds
October 31, 2026
Retailer 4HK$17,355 HKD
Retailer 17HK$19,198 HKD
Retailer 15HK$19,300 HKD
Retailer 18HK$25,169 HKD
Retailer 1HK$27,323 HKD
Retailer 8HK$27,884 HKD
Retailer 13HK$30,044 HKD
Retailer 10HK$30,386 HKD
Retailer 6HK$37,664 HKD
Retailer 16HK$43,936 HKD
Retailer 12HK$46,094 HKD
Retailer 3HK$53,188 HKD
Retailer 14HK$54,145 HKD
Retailer 11HK$62,185 HKD
Retailer 5HK$66,194 HKD
Retailer 7HK$69,382 HKD
Retailer 9HK$83,698 HKD
Retailer 2HK$106,623 HKD
Yadav DiamondsHK$115,049 HKD

35 data points across 19 retailers

18 retailersHK$17,355 HKD to HK$115,049 HKD

A
Cheapest Retailer
-
HK$17,355 HKD
$2,212 USD
Final sale: no returns
A
Retailer 2
-
HK$19,198 HKD
$2,447 USD
View
A
Retailer 3
-
HK$19,300 HKD
$2,460 USD
View
A
Retailer 4
-
HK$25,169 HKD
$3,208 USD
View
A
Retailer 5
-
HK$27,323 HKD
£2,742 GBP
View
Retailer 6
-
HK$27,884 HKD
$3,554 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
HK$30,044 HKD
€3,647 EUR
View
B+
Retailer 8
-
HK$37,664 HKD
£3,780 GBP
View
Retailer 9
-
HK$43,936 HKD
$5,600 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
HK$46,094 HKD
ZAR 94,913 ZAR
View
B+
Retailer 11
-
HK$53,188 HKD
$6,779 USD
View
B+
Retailer 12
-
HK$54,145 HKD
£5,434 GBP
View
B
Retailer 13
-
HK$62,185 HKD
$7,926 USD
View
B+
Retailer 14
-
HK$66,194 HKD
$8,437 USD
View
B+
Retailer 15
-
HK$69,382 HKD
$8,843 USD
View
B
Retailer 16
-
HK$101,680 HKD
$12,960 USD
View
B
Retailer 17
-
HK$106,623 HKD
$13,590 USD
View
Most Expensive
B
Yadav Diamonds
13313903 · Oct 30
HK$115,049 HKD
$14,664 USD
View
17 more retailers have this diamond
Prices start from HK$17,355 HKDSave up to HK$97,695 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
3.06ct Cushion
HK$17,355 HKD