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 $6,746 NZD
$3,802 USD
As of October 31, 2026
Save $14,503 NZD (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $32,870 NZD 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: $17,885 NZD|Low: $6,746 NZD|High: $50,142 NZD|Avg: $20,748 NZD|-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$6,746 NZD
Retailer 2$7,535 NZD
Retailer 14$8,437 NZD
Retailer 6$8,467 NZD
Retailer 12$11,001 NZD
Retailer 4$11,941 NZD
Retailer 9$14,315 NZD
Retailer 1$17,885 NZD
Retailer 11$17,885 NZD
Retailer 10$19,165 NZD
Retailer 13$20,161 NZD
Retailer 7$22,924 NZD
Retailer 8$25,201 NZD
Taylor and Hart$32,870 NZD
Retailer 5$43,669 NZD
Retailer 15$49,467 NZD

23 data points across 16 retailers

21 retailers$6,746 NZD to $21,249 NZD

B+
Cheapest Retailer
-
$6,746 NZD
$3,802 USD
B+
Retailer 2
-
$7,189 NZD
$4,052 USD
View
B+
Retailer 3
-
$7,535 NZD
$4,247 USD
View
B+
Retailer 4
-
$8,341 NZD
$4,701 USD
View
Retailer 5
-
$8,341 NZD
$4,701 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$8,437 NZD
$4,755 USD
View
Retailer 7
-
$8,467 NZD
$4,772 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$11,001 NZD
$6,200 USD
View
B
Retailer 9
-
$11,505 NZD
$6,484 USD
View
B
Retailer 10
-
$11,941 NZD
$6,730 USD
View
B+
Retailer 11
-
$14,315 NZD
€7,684 EUR
View
B
Retailer 12
-
$17,885 NZD
$10,080 USD
View
Retailer 13
-
$17,885 NZD
$10,080 USD
View
Price under review
B
Retailer 14
-
$19,165 NZD
£8,505 GBP
View
Retailer 15
-
$20,161 NZD
A$17,481 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$21,249 NZD
$11,976 USD
View
Retailer 17
-
$22,924 NZD
$12,920 USD
View
Price last confirmed 41 days ago
Retailer 18
-
$25,201 NZD
$14,203 USD
View
Price under review
Most Expensive
Taylor and Hart
TC5M8RM · Oct 30
$32,870 NZD
$18,525 USD
View
Price under review
18 more retailers have this diamond
Prices start from $6,746 NZDSave up to $14,503 NZD

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
$6,746 NZD