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Emerald|Lab Grown|GIA

4.28ct D IF Emerald Lab Grown Diamond

EX • D/IF • GIA 7533729021

Certificate GIA 7533729021

Diamond specifications and retailer prices

From $12,600 AUD
As of November 4, 2026
Save $21,952 AUD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $34,552 AUD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 4.28ct lab-grown emerald diamond

This 4.28ct lab-grown emerald sits in the three to five 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 7533729021. Listed at 14 retailers as of November 1, 2026, with prices from $12,600 to $34,552, a $21,952 spread on the same certified stone. Novita Diamonds lists it at $34,552. 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

4.28
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7533729021
Dimensions10.94 × 7.55 × 5.06 mm
L/W Ratio1.45
Girdle conditionPolished
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
10.94 mm7.55 mm4.28 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7533729021
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.0%

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 4
Current: $34,552 AUD|Low: $12,341 AUD|High: $80,213 AUD|Avg: $25,447 AUD|-3.0%
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
November 1, 2026
Retailer 12$12,600 AUD
Retailer 14$12,640 AUD
Retailer 4$13,103 AUD
Retailer 5$13,629 AUD
Retailer 17$14,476 AUD
Retailer 6$14,486 AUD
Retailer 3$15,119 AUD
Retailer 11$15,223 AUD
Retailer 16$16,000 AUD
Retailer 13$16,906 AUD
Retailer 9$23,629 AUD
Retailer 2$25,917 AUD
Retailer 10$27,673 AUD
Novita Diamonds$34,552 AUD
Retailer 7$44,225 AUD
Retailer 8$45,653 AUD
Retailer 15$78,616 AUD

25 data points across 17 retailers

14 retailers$12,600 AUD to $34,552 AUD

B+
Cheapest Retailer
-
$12,600 AUD
B+
Retailer 2
-
$12,640 AUD
View
B+
Retailer 3
-
$13,103 AUD
View
B+
Retailer 4
-
$13,629 AUD
View
B+
Retailer 5
-
$13,700 AUD
View
B+
Retailer 6
-
$14,476 AUD
View
B+
Retailer 7
-
$14,486 AUD
View
Final sale: no returns
B+
Retailer 8
-
$15,119 AUD
View
B+
Retailer 9
-
$16,000 AUD
View
B+
Retailer 10
-
$16,906 AUD
View
B
Retailer 11
-
$25,917 AUD
View
B
Retailer 12
-
$27,673 AUD
View
Most Expensive
B
Novita Diamonds
cert_7533729021 · Nov 1
$34,552 AUD
View
12 more retailers have this diamond
Prices start from $12,600 AUDSave up to $21,952 AUD

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+
4.28ct Emerald
$12,600 AUD