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Emerald|Lab Grown|IGI

1.75ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG533221650

Shape and cutting style on the report: Emerald cut

Certificate IGI LG533221650

Diamond specifications and retailer prices

From $342 NZD
$192 USD
As of October 27, 2026
Save $2,936 NZD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,278 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.75ct lab-grown emerald diamond

This 1.75ct 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 LG533221650 or 533221650. Listed at 17 retailers as of October 27, 2026, with prices from $342 to $3,278, a $2,936 spread on the same certified stone. Do Amore Diamonds lists it at $3,278. 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

1.75
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533221650
Dimensions7.90 × 5.69 × 3.86 mm
L/W Ratio1.39
Culet sizeLong
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
7.90 mm5.69 mm1.75 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533221650
Side View
Table 61.0%Crown 26.1°Girdle: MED-STKPavilion 40°Culet: LNGDepth 67.8%

Caratlytics Score

How it works →
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 27
Current: $3,278 NZD|Low: $342 NZD|High: $3,278 NZD|Avg: $1,060 NZD
Do Amore Diamonds
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
October 28, 2026
Retailer 11$342 NZD
Retailer 3$381 NZD
Retailer 12$397 NZD
Retailer 8$424 NZD
Retailer 13$424 NZD
Retailer 6$572 NZD
Retailer 2$861 NZD
Retailer 4$901 NZD
Retailer 15$1,215 NZD
Retailer 10$1,505 NZD
Retailer 7$1,813 NZD
Retailer 9$1,880 NZD
Retailer 14$1,960 NZD
Retailer 5$2,083 NZD
Do Amore Diamonds$3,278 NZD

40 data points across 15 retailers

17 retailers$342 NZD to $3,278 NZD

A
Cheapest Retailer
-
$342 NZD
$192 USD
A
Retailer 2
-
$381 NZD
$214 USD
View
Final sale: no returns
A
Retailer 3
-
$397 NZD
$223 USD
View
A
Retailer 4
-
$424 NZD
$238 USD
View
A
Retailer 5
-
$424 NZD
$238 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$572 NZD
$321 USD
View
A
Retailer 7
-
$684 NZD
HK$3,000 HKD
View
Price last confirmed 55 days ago
A
Retailer 8
-
$861 NZD
£381 GBP
View
A
Retailer 9
-
$901 NZD
$506 USD
View
B+
Retailer 10
-
$1,215 NZD
$682 USD
View
B+
Retailer 11
-
$1,333 NZD
$748 USD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
$1,505 NZD
$845 USD
View
B
Retailer 13
-
$1,813 NZD
$1,018 USD
View
B
Retailer 14
-
$1,880 NZD
£831 GBP
View
B
Retailer 15
-
$1,960 NZD
$1,100 USD
View
B
Retailer 16
-
$2,083 NZD
$1,169 USD
View
Most Expensive
B
Do Amore Diamonds
27-3E571445A · Oct 29
$3,278 NZD
$1,840 USD
View
16 more retailers have this diamond
Prices start from $342 NZDSave up to $2,936 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.

A
1.75ct Emerald
$342 NZD