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Round|Lab Grown|IGI

1.27ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG733583859

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733583859

Diamond specifications and retailer prices

From $572 NZD
$321 USD
As of October 28, 2026
Save $2,384 NZD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,955 NZD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733583859 or 733583859. Listed at 18 retailers as of October 28, 2026, with prices from $572 to $2,955, a $2,384 spread on the same certified stone. Taylor and Hart lists it at $2,955. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733583859
Dimensions7.03 × 6.99 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.03 mm6.99 mm1.27 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733583859
Side View
Table 59.0%Crown 34.8°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 60.8%

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 28
Current: $1,116 NZD|Low: $490 NZD|High: $2,569 NZD|Avg: $1,242 NZD|+3.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 17$511 NZD
Retailer 7$572 NZD
Retailer 6$593 NZD
Retailer 3$634 NZD
Retailer 9$823 NZD
Retailer 16$828 NZD
Retailer 4$1,040 NZD
Retailer 14$1,063 NZD
Retailer 12$1,088 NZD
Retailer 1$1,116 NZD
Retailer 10$1,127 NZD
Retailer 11$1,545 NZD
Retailer 15$1,946 NZD
Retailer 2$1,959 NZD
Retailer 8$2,035 NZD
Retailer 5$2,351 NZD
Retailer 13$2,551 NZD

38 data points across 17 retailers

18 retailers$572 NZD to $2,955 NZD

A
Retailer 1
-
$511 NZD
$287 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$572 NZD
$321 USD
View
Final sale: no returns
A
Retailer 3
-
$593 NZD
$333 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$634 NZD
$356 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$823 NZD
$462 USD
View
B+
Retailer 6
-
$828 NZD
$465 USD
View
B+
Retailer 7
-
$1,040 NZD
$584 USD
View
B+
Retailer 8
-
$1,063 NZD
£470 GBP
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$1,088 NZD
ZAR 9,873 ZAR
View
B+
Retailer 10
-
$1,116 NZD
£494 GBP
View
B+
Retailer 11
-
$1,127 NZD
€603 EUR
View
B
Retailer 12
-
$1,545 NZD
A$1,335 AUD
View
B
Retailer 13
-
$1,946 NZD
$1,093 USD
View
B
Retailer 14
-
$1,959 NZD
$1,100 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$2,035 NZD
$1,143 USD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$2,351 NZD
SGD 1,784 SGD
View
B
Retailer 17
-
$2,551 NZD
£1,128 GBP
View
Most Expensive
B
Taylor and Hart
2DAAYCA · Oct 29
$2,955 NZD
$1,660 USD
View
17 more retailers have this diamond
Prices start from $572 NZDSave up to $2,384 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
1.27ct Round
$572 NZD