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Heart|Lab Grown|IGI

1.85ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG635410570

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG635410570

Diamond specifications and retailer prices

From $435 NZD
$244 USD
As of October 27, 2026
Save $3,734 NZD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,169 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 LG635410570 or 635410570. Listed at 19 retailers as of October 27, 2026, with prices from $435 to $4,169, a $3,734 spread on the same certified stone. Do Amore Diamonds lists it at $4,169. 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 angle37.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635410570
Dimensions8.72 × 7.72 × 4.74 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
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
8.72 mm7.72 mm1.85 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635410570
Side View
Table 59.0%Crown 37.5°Girdle: THN-STKPavilion 40.7°Culet: NoneDepth 54.4%

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: $4,169 NZD|Low: $435 NZD|High: $5,416 NZD|Avg: $1,478 NZD|+2.2%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 19$435 NZD
Retailer 5$504 NZD
Retailer 9$540 NZD
Retailer 15$540 NZD
Retailer 2$699 NZD
Retailer 10$798 NZD
Retailer 17$1,014 NZD
Retailer 12$1,022 NZD
Retailer 11$1,024 NZD
Retailer 14$1,134 NZD
Retailer 8$1,142 NZD
Retailer 13$1,384 NZD
Retailer 6$1,739 NZD
Retailer 16$1,913 NZD
Retailer 4$2,120 NZD
Retailer 18$2,212 NZD
Retailer 7$2,396 NZD
Retailer 3$2,426 NZD
Do Amore Diamonds$4,169 NZD

28 data points across 19 retailers

19 retailers$435 NZD to $4,169 NZD

A
Cheapest Retailer
-
$435 NZD
$244 USD
A
Retailer 2
-
$504 NZD
$283 USD
View
A
Retailer 3
-
$540 NZD
$303 USD
View
A
Retailer 4
-
$540 NZD
$303 USD
View
A
Retailer 5
-
$699 NZD
£309 GBP
View
B+
Retailer 6
-
$798 NZD
$448 USD
View
A
Retailer 7
-
$1,014 NZD
$569 USD
View
A
Retailer 8
-
$1,022 NZD
ZAR 9,269 ZAR
View
A
Retailer 9
-
$1,024 NZD
$575 USD
View
Price last confirmed 5 days ago
B+
Retailer 10
-
$1,134 NZD
£501 GBP
View
A
Retailer 11
-
$1,142 NZD
$641 USD
View
B+
Retailer 12
-
$1,384 NZD
A$1,195 AUD
View
B+
Retailer 13
-
$1,739 NZD
$976 USD
View
B+
Retailer 14
-
$1,913 NZD
$1,074 USD
View
B
Retailer 15
-
$2,120 NZD
$1,190 USD
View
B
Retailer 16
-
$2,212 NZD
$1,241 USD
View
B
Retailer 17
-
$2,396 NZD
£1,059 GBP
View
B
Retailer 18
-
$2,426 NZD
$1,362 USD
View
Most Expensive
B
Do Amore Diamonds
27-3CCD08191 · Oct 29
$4,169 NZD
$2,340 USD
View
18 more retailers have this diamond
Prices start from $435 NZDSave up to $3,734 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
$435 NZD