CaratHunter
Plans
Cushion|Lab Grown|GIA

2.90ct D IF Cushion Lab Grown Diamond

EX • D/IF • GIA 36868063

Certificate GIA 36868063

Diamond specifications and retailer prices

From HK$66,304 HKD
$8,451 USD
As of October 27, 2026
1 retailer carries this diamond
Only listing: HK$66,304 HKD at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

About this 2.9ct lab-grown cushion diamond

This 2.9ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 36868063. Listed at a single retailer as of October 27, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.90
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 36868063
Dimensions8.15 × 7.94 × 5.43 mm
L/W Ratio1.03
Top View
8.15 mm7.94 mm2.90 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 36868063
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$66,304 HKD|Low: HK$13,072 HKD|High: HK$112,743 HKD|Avg: HK$36,119 HKD|-41.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 27, 2026
Retailer 3HK$13,072 HKD
Retailer 2HK$19,953 HKD
Retailer 4HK$25,200 HKD
Blue NileHK$66,304 HKD

90 data points across 4 retailers

1 retailer

B
Blue Nile
22753535 · Oct 27
HK$66,304 HKD
$8,451 USD
View

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.

B
2.90ct Cushion
HK$66,304 HKD