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Heart|Lab Grown|IGI

1.85ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG670431568

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG670431568

Diamond specifications and retailer prices

From $630 NZD
$354 USD
As of October 27, 2026
Save $4,978 NZD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,609 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.85ct lab-grown heart diamond

This 1.85ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670431568 or 670431568. Listed at 23 retailers as of October 27, 2026, with prices from $630 to $5,609, a $4,978 spread on the same certified stone. Do Amore Diamonds lists it at $5,609. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670431568
Dimensions8.02 × 8.87 × 8.02 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm8.87 mm1.85 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670431568
Side View
Table 63.0%Crown 34.1°Girdle: THN-STKPavilion 38°Culet: NoneDepth 53.6%

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 27
Current: $5,609 NZD|Low: $605 NZD|High: $5,609 NZD|Avg: $1,816 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 18$630 NZD
Retailer 8$705 NZD
Retailer 9$732 NZD
Retailer 10$783 NZD
Retailer 19$783 NZD
Retailer 11$990 NZD
Retailer 14$1,015 NZD
Retailer 7$1,043 NZD
Retailer 16$1,050 NZD
Retailer 2$1,412 NZD
Retailer 15$1,484 NZD
Retailer 12$2,004 NZD
Retailer 5$2,292 NZD
Retailer 17$2,295 NZD
Retailer 6$2,778 NZD
Retailer 4$2,956 NZD
Retailer 3$2,991 NZD
Retailer 13$3,394 NZD
Do Amore Diamonds$5,609 NZD

37 data points across 19 retailers

23 retailers$630 NZD to $5,609 NZD

A
Cheapest Retailer
-
$630 NZD
$354 USD
A
Retailer 2
-
$705 NZD
$396 USD
View
Final sale: no returns
A
Retailer 3
-
$732 NZD
$411 USD
View
A
Retailer 4
-
$783 NZD
$440 USD
View
A
Retailer 5
-
$783 NZD
$440 USD
View
A
Retailer 6
-
$990 NZD
$556 USD
View
A
Retailer 7
-
$1,015 NZD
£449 GBP
View
A
Retailer 8
-
$1,043 NZD
$586 USD
View
A
Retailer 9
-
$1,050 NZD
$590 USD
View
A
Retailer 10
-
$1,056 NZD
$593 USD
View
B+
Retailer 11
-
$1,412 NZD
£625 GBP
View
B+
Retailer 12
-
$1,484 NZD
ZAR 13,469 ZAR
View
B+
Retailer 13
-
$1,885 NZD
$1,059 USD
View
B+
Retailer 14
-
$2,004 NZD
A$1,732 AUD
View
B
Retailer 15
-
$2,292 NZD
A$1,980 AUD
View
Price last confirmed 24 days ago
B
Retailer 16
-
$2,295 NZD
$1,289 USD
View
B
Retailer 17
-
$2,778 NZD
$1,560 USD
View
B
Retailer 18
-
$2,956 NZD
$1,660 USD
View
B
Retailer 19
-
$2,991 NZD
$1,680 USD
View
B
Retailer 20
-
$3,051 NZD
$1,713 USD
View
B
Retailer 21
-
$3,394 NZD
£1,501 GBP
View
B
Retailer 22
-
$4,804 NZD
$2,698 USD
View
Most Expensive
B
Do Amore Diamonds
27-3E05A8930 · Oct 29
$5,609 NZD
$3,150 USD
View
22 more retailers have this diamond
Prices start from $630 NZDSave up to $4,978 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
1.85ct Heart
$630 NZD