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Emerald|Lab Grown|IGI

1.55ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG739592696

Shape and cutting style on the report: Emerald cut

Certificate IGI LG739592696

Diamond specifications and retailer prices

From $302 AUD
$212 USD
As of October 30, 2026
Save $1,450 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,751 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG739592696 or 739592696. Listed at 17 retailers as of October 30, 2026, with prices from $302 to $1,751, a $1,450 spread on the same certified stone. Reve Diamonds lists it at $1,751. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.55
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739592696
Dimensions7.86 × 5.52 × 3.59 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.86 mm5.52 mm1.55 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG739592696
Side View
Table 68.0%Crown 36°Girdle: MED-STKPavilion 38.6°Culet: LargeDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $684 AUD|Low: $289 AUD|High: $1,515 AUD|Avg: $715 AUD|+3.4%
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
October 31, 2026
Retailer 9$302 AUD
Retailer 5$337 AUD
Retailer 13$349 AUD
Retailer 10$373 AUD
Retailer 12$373 AUD
Retailer 2$512 AUD
Retailer 6$640 AUD
Retailer 1$684 AUD
Retailer 4$739 AUD
Retailer 11$1,200 AUD
Retailer 8$1,204 AUD
Retailer 3$1,438 AUD
Retailer 7$1,504 AUD

45 data points across 13 retailers

17 retailers$302 AUD to $1,751 AUD

A
Cheapest Retailer
-
$302 AUD
$212 USD
A
Retailer 2
-
$337 AUD
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$349 AUD
$245 USD
View
A
Retailer 4
-
$373 AUD
$262 USD
View
A
Retailer 5
-
$373 AUD
$262 USD
View
A
Retailer 6
-
$419 AUD
HK$2,300 HKD
View
B+
Retailer 7
-
$512 AUD
$360 USD
View
A
Retailer 8
-
$640 AUD
€428 EUR
View
A
Retailer 9
-
$684 AUD
£379 GBP
View
B+
Retailer 10
-
$739 AUD
$519 USD
View
B
Retailer 11
-
$1,200 AUD
$843 USD
View
B
Retailer 12
-
$1,204 AUD
$846 USD
View
B
Retailer 13
-
$1,217 AUD
SGD 1,155 SGD
View
B
Retailer 14
-
$1,276 AUD
$896 USD
View
B
Retailer 15
-
$1,438 AUD
$1,010 USD
View
B
Retailer 16
-
$1,504 AUD
£832 GBP
View
Most Expensive
B
Reve Diamonds
2BA3D9059 · Oct 30
$1,751 AUD
$1,230 USD
View
16 more retailers have this diamond
Prices start from $302 AUDSave up to $1,450 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
1.55ct Emerald
$302 AUD