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Emerald|Lab Grown|IGI

2.70ct D SI1 Emerald Lab Grown Diamond

GD • D/SI1 • IGI LG570337504

Shape and cutting style on the report: Emerald cut

Certificate IGI LG570337504

Diamond specifications and retailer prices

From $596 AUD
$419 USD
As of October 30, 2026
Save $5,780 AUD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,377 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.7ct lab-grown emerald diamond

This 2.7ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG570337504 or 570337504. Listed at 15 retailers as of October 29, 2026, with prices from $596 to $6,377, a $5,780 spread on the same certified stone. Do Amore Diamonds lists it at $6,377. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.70
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570337504
Dimensions9.75 × 6.42 × 4.27 mm
L/W Ratio1.52
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.75 mm6.42 mm2.70 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570337504
Side View
Table 67.0%Crown 40.1°Girdle: ThinPavilion 39°Culet: LNGDepth 66.5%

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 30
Current: $1,353 AUD|Low: $572 AUD|High: $3,037 AUD|Avg: $1,308 AUD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$596 AUD
Retailer 2$668 AUD
Retailer 3$668 AUD
Retailer 10$740 AUD
Retailer 12$740 AUD
Retailer 6$947 AUD
Retailer 8$982 AUD
Retailer 4$1,257 AUD
Retailer 1$1,353 AUD
Retailer 7$2,075 AUD
Retailer 11$2,625 AUD
Retailer 5$3,015 AUD

43 data points across 12 retailers

15 retailers$596 AUD to $6,377 AUD

A
Cheapest Retailer
-
$596 AUD
$419 USD
B+
Retailer 2
-
$668 AUD
$469 USD
View
B+
Retailer 3
-
$668 AUD
$469 USD
View
Final sale: no returns
B+
Retailer 4
-
$740 AUD
$520 USD
View
B+
Retailer 5
-
$740 AUD
$520 USD
View
B+
Retailer 6
-
$947 AUD
$665 USD
View
B+
Retailer 7
-
$982 AUD
$690 USD
View
B
Retailer 8
-
$1,257 AUD
$883 USD
View
B+
Retailer 9
-
$1,353 AUD
£749 GBP
View
B
Retailer 10
-
$2,075 AUD
$1,458 USD
View
B
Retailer 11
-
$2,625 AUD
$1,844 USD
View
B
Retailer 12
-
$3,015 AUD
£1,668 GBP
View
Retailer 13
-
$3,345 AUD
$2,350 USD
View
Price last confirmed 95 days ago
C
Retailer 14
-
$5,295 AUD
$3,720 USD
View
Most Expensive
C
Do Amore Diamonds
23-570337504 · Oct 29
$6,377 AUD
$4,480 USD
View
14 more retailers have this diamond
Prices start from $596 AUDSave up to $5,780 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
2.70ct Emerald
$596 AUD