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Round|Lab Grown|IGI

1.87ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG726508232

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726508232

Diamond specifications and retailer prices

From $741 NZD
$416 USD
As of October 28, 2026
Save $2,478 NZD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,220 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 1.87ct lab-grown round diamond

This 1.87ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726508232 or 726508232. Listed at 22 retailers as of October 25, 2026, with prices from $741 to $3,220, a $2,478 spread on the same certified stone. MOH London lists it at $3,220. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726508232
Dimensions7.83 × 7.87 × 4.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.83 mm7.87 mm1.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726508232
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A+
Exceptional
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 28
Current: $3,220 NZD|Low: $636 NZD|High: $3,420 NZD|Avg: $1,762 NZD|-1.3%
MOH London
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
October 29, 2026
Retailer 4$636 NZD
Retailer 3$741 NZD
Retailer 10$823 NZD
Retailer 17$823 NZD
Retailer 11$1,059 NZD
Retailer 14$1,131 NZD
Retailer 15$1,131 NZD
Retailer 7$1,299 NZD
Retailer 12$1,414 NZD
Retailer 13$1,473 NZD
Retailer 2$1,910 NZD
Retailer 16$2,412 NZD
Retailer 18$2,539 NZD
Retailer 6$2,644 NZD
Retailer 8$2,714 NZD
Retailer 5$3,106 NZD
Retailer 9$3,107 NZD
MOH London$3,220 NZD

38 data points across 18 retailers

22 retailers$741 NZD to $3,220 NZD

A+
Retailer 1
-
$636 NZD
$357 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$673 NZD
$378 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$741 NZD
$416 USD
View
Final sale: no returns
A
Retailer 4
-
$754 NZD
$423 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$823 NZD
$462 USD
View
A
Retailer 6
-
$823 NZD
$462 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$825 NZD
$463 USD
View
Price last confirmed 36 days ago
A
Retailer 8
-
$1,059 NZD
£468 GBP
View
A
Retailer 9
-
$1,131 NZD
$635 USD
View
A
Retailer 10
-
$1,131 NZD
$635 USD
View
A
Retailer 11
-
$1,299 NZD
$729 USD
View
A
Retailer 12
-
$1,414 NZD
ZAR 12,819 ZAR
View
A
Retailer 13
-
$1,473 NZD
£651 GBP
View
A
Retailer 14
-
$1,910 NZD
A$1,649 AUD
View
B+
Retailer 15
-
$2,412 NZD
$1,354 USD
View
B+
Retailer 16
-
$2,539 NZD
$1,425 USD
View
B+
Retailer 17
-
$2,644 NZD
$1,484 USD
View
Price last confirmed 21 days ago
B+
Retailer 18
-
$2,685 NZD
$1,507 USD
View
Price last confirmed 38 days ago
B+
Retailer 19
-
$2,714 NZD
$1,524 USD
View
B+
Retailer 20
-
$3,106 NZD
$1,744 USD
View
B+
Retailer 21
-
$3,107 NZD
$1,744 USD
View
Most Expensive
B+
MOH London
LG726508232 · Oct 25
$3,220 NZD
£1,423 GBP
View
21 more retailers have this diamond
Prices start from $741 NZDSave up to $2,478 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+
1.87ct Round
$741 NZD