Emerald|Lab Grown|GIA

4.27ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • GIA 1528064507

Certificate GIA 1528064507

Diamond specifications and retailer prices

From $5,413 AUD
$3,802 USD
As of October 31, 2026
Save $11,637 AUD (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $26,373 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.27ct lab-grown emerald diamond

This 4.27ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1528064507. Listed at 21 retailers as of October 30, 2026, with a 215% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.27
Carat
D
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1528064507
Dimensions10.87 × 7.77 × 5.12 mm
L/W Ratio1.40
Girdle conditionPolished
Top View
10.87 mm7.77 mm4.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528064507
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.9%

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: Oct 31
Current: $14,350 AUD|Low: $5,413 AUD|High: $40,231 AUD|Avg: $16,647 AUD|-34.8%
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
Taylor and Hart
October 30, 2026
Retailer 3$5,413 AUD
Retailer 2$6,046 AUD
Retailer 14$6,769 AUD
Retailer 6$6,793 AUD
Retailer 12$8,826 AUD
Retailer 4$9,581 AUD
Retailer 9$11,486 AUD
Retailer 1$14,350 AUD
Retailer 11$14,350 AUD
Retailer 10$15,377 AUD
Retailer 13$16,176 AUD
Retailer 7$18,393 AUD
Retailer 8$20,220 AUD
Taylor and Hart$26,373 AUD
Retailer 5$35,038 AUD
Retailer 15$39,690 AUD

23 data points across 16 retailers

21 retailers$5,413 AUD to $17,049 AUD

B+
Cheapest Retailer
-
$5,413 AUD
$3,802 USD
B+
Retailer 2
-
$5,768 AUD
$4,052 USD
View
B+
Retailer 3
-
$6,046 AUD
$4,247 USD
View
B+
Retailer 4
-
$6,692 AUD
$4,701 USD
View
Retailer 5
-
$6,692 AUD
$4,701 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$6,769 AUD
$4,755 USD
View
Retailer 7
-
$6,793 AUD
$4,772 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$8,826 AUD
$6,200 USD
View
B
Retailer 9
-
$9,231 AUD
$6,484 USD
View
B
Retailer 10
-
$9,581 AUD
$6,730 USD
View
B+
Retailer 11
-
$11,486 AUD
€7,684 EUR
View
B
Retailer 12
-
$14,350 AUD
$10,080 USD
View
Retailer 13
-
$14,350 AUD
$10,080 USD
View
Price under review
B
Retailer 14
-
$15,377 AUD
£8,505 GBP
View
Retailer 15
-
$16,176 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$17,049 AUD
$11,976 USD
View
Retailer 17
-
$18,393 AUD
$12,920 USD
View
Price last confirmed 41 days ago
Retailer 18
-
$20,220 AUD
$14,203 USD
View
Price under review
Most Expensive
Taylor and Hart
TC5M8RM · Oct 30
$26,373 AUD
$18,525 USD
View
Price under review
18 more retailers have this diamond
Prices start from $5,413 AUDSave up to $11,637 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+
4.27ct Emerald
$5,413 AUD