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Round|Lab Grown|GIA

4.57ct E IF Round Lab Grown Diamond

EX • E/IF • GIA 1495168429

Certificate GIA 1495168429

Diamond specifications and retailer prices

From $8,096 USD
As of November 1, 2026
Save $14,635 USD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $22,731 USD at Aida Diamonds · As of November 1, 2026
View at Aida Diamonds

About this 4.57ct lab-grown round diamond

This 4.57ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1495168429. Listed at 17 retailers as of November 1, 2026, with prices from $8,096 to $22,731, a $14,635 spread on the same certified stone. Aida Diamonds lists it at $22,731. 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

4.57
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 1495168429
Dimensions10.62 × 10.59 × 6.58 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
10.62 mm10.59 mm4.57 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1495168429
Side View
Table 56.0%Crown 34.5°Girdle: ThickPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $22,731 USD|Low: $7,936 USD|High: $51,580 USD|Avg: $16,562 USD|-2.2%
Aida 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
November 2, 2026
Retailer 17$8,096 USD
Retailer 18$8,217 USD
Retailer 6$8,420 USD
Retailer 9$8,750 USD
Retailer 7$9,258 USD
Retailer 4$9,315 USD
Retailer 15$9,415 USD
Retailer 14$9,768 USD
Retailer 3$10,447 USD
Retailer 16$10,870 USD
Retailer 5$11,659 USD
Retailer 10$16,706 USD
Retailer 8$17,640 USD
Retailer 2$17,782 USD
Retailer 13$18,418 USD
Retailer 12$18,504 USD
Aida Diamonds$22,731 USD
Retailer 11$38,254 USD
Retailer 19$50,520 USD

35 data points across 19 retailers

17 retailers$8,096 USD to $22,731 USD

B+
Cheapest Retailer
-
$8,096 USD
B+
Retailer 2
-
$8,217 USD
View
B+
Retailer 3
-
$8,420 USD
View
B+
Retailer 4
-
$8,750 USD
View
B+
Retailer 5
-
$8,791 USD
View
B+
Retailer 6
-
$9,258 USD
View
Final sale: no returns
B+
Retailer 7
-
$9,315 USD
View
B+
Retailer 8
-
$9,415 USD
View
B+
Retailer 9
-
$10,447 USD
View
B+
Retailer 10
-
$10,870 USD
View
B+
Retailer 11
-
$11,659 USD
View
B
Retailer 12
-
$16,706 USD
View
B
Retailer 13
-
$17,782 USD
€16,935 EUR
View
B
Retailer 14
-
$18,418 USD
A$28,336 AUD
View
B+
Retailer 15
-
$18,504 USD
£14,570 GBP
View
Most Expensive
B
Aida Diamonds
497649406 · Nov 1
$22,731 USD
A$34,970 AUD
View
15 more retailers have this diamond
Prices start from $8,096 USDSave up to $14,635 USD

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+
4.57ct Round
$8,096 USD