CaratHunter
Plans
Pear|Lab Grown|GIA

1.64ct E IF Pear Lab Grown Diamond

ID • E/IF • GIA 2507816605

Certificate GIA 2507816605

Diamond specifications and retailer prices

From $4,794 SGD
$3,740 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $4,794 SGD at Brilliant Earth
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 Brilliant Earth

About this 1.64ct lab-grown pear diamond

This 1.64ct lab-grown pear sits in the one-and-a-half to two carat band, graded E 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 2507816605. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
E
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2507816605
Dimensions10.44 × 6.66 × 4.07 mm
L/W Ratio1.57
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
10.44 mm6.66 mm1.64 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507816605
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.2%

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 29
Current: $4,794 SGD|Low: $4,063 SGD|High: $5,242 SGD|Avg: $4,789 SGD|-3.6%
October 4, 2026
Brilliant Earth$4,794 SGD

29 data points across 1 retailer

1 retailer

B
Brilliant Earth
12191809Y · Oct 29
$4,794 SGD
$3,740 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
1.64ct Pear
$4,794 SGD