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Emerald|Lab Grown|IGI

3.51ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG749557996

Shape and cutting style on the report: Emerald cut

Certificate IGI LG749557996

Diamond specifications and retailer prices

From $1,310 AUD
$920 USD
As of October 29, 2026
Save $3,485 AUD (73%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,040 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.51ct lab-grown emerald diamond

This 3.51ct 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 and certified by IGI LG749557996 or 749557996. Listed at 24 retailers as of October 29, 2026, with a 266% 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

3.51
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749557996
Dimensions10.35 × 6.72 × 4.86 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm6.72 mm3.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749557996
Side View
Table 68.0%Crown 43°Girdle: MED-STKPavilion 42.7°Culet: LargeDepth 72.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $9,040 AUD|Low: $1,227 AUD|High: $14,748 AUD|Avg: $3,639 AUD|-38.7%
Brilliant Earth
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
Retailer 20
October 30, 2026
Retailer 6$1,273 AUD
Retailer 19$1,310 AUD
Retailer 18$1,476 AUD
Retailer 5$1,530 AUD
Retailer 3$1,822 AUD
Retailer 2$1,950 AUD
Retailer 13$2,025 AUD
Retailer 4$2,758 AUD
Retailer 20$2,871 AUD
Retailer 15$2,955 AUD
Retailer 8$3,082 AUD
Retailer 10$3,549 AUD
Retailer 9$3,578 AUD
Retailer 16$3,949 AUD
Retailer 17$4,091 AUD
Retailer 12$4,280 AUD
Retailer 11$4,291 AUD
Retailer 7$4,395 AUD
Retailer 14$4,795 AUD
Brilliant Earth$9,040 AUD

31 data points across 20 retailers

24 retailers$1,310 AUD to $4,795 AUD

Retailer 1
-
$1,273 AUD
$894 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$1,310 AUD
$920 USD
View
Final sale: no returns
Retailer 3
-
$1,455 AUD
$1,022 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$1,476 AUD
HK$8,100 HKD
View
A
Retailer 5
-
$1,530 AUD
$1,075 USD
View
A
Retailer 6
-
$1,822 AUD
$1,280 USD
View
A
Retailer 7
-
$1,950 AUD
£1,079 GBP
View
A
Retailer 8
-
$2,025 AUD
€1,355 EUR
View
B+
Retailer 9
-
$2,758 AUD
$1,937 USD
View
Retailer 10
-
$2,871 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$2,955 AUD
ZAR 33,530 ZAR
View
B+
Retailer 12
-
$3,082 AUD
$2,165 USD
View
Retailer 13
-
$3,179 AUD
$2,233 USD
View
Price last confirmed 41 days ago
B+
Retailer 14
-
$3,549 AUD
$2,493 USD
View
B+
Retailer 15
-
$3,578 AUD
$2,513 USD
View
B+
Retailer 16
-
$3,949 AUD
£2,184 GBP
View
B+
Retailer 17
-
$4,091 AUD
$2,874 USD
View
B+
Retailer 18
-
$4,280 AUD
SGD 4,063 SGD
View
B+
Retailer 19
-
$4,291 AUD
$3,014 USD
View
B+
Retailer 20
-
$4,302 AUD
$3,022 USD
View
B
Retailer 21
-
$4,395 AUD
$3,087 USD
View
B+
Retailer 22
-
$4,795 AUD
£2,652 GBP
View
Retailer 23
-
$6,655 AUD
$4,675 USD
View
Price last confirmed 33 days ago
Most Expensive
Brilliant Earth
16574906A · Oct 30
$9,040 AUD
$6,350 USD
View
Price under review
23 more retailers have this diamond
Prices start from $1,310 AUDSave up to $3,485 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.

A
3.51ct Emerald
$1,310 AUD