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Round|Lab Grown|IGI

6.01ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG770628525

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770628525

Diamond specifications and retailer prices

From $3,607 NZD
$2,033 USD
As of October 29, 2026
Save $12,527 NZD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $22,214 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.01ct lab-grown round diamond

This 6.01ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770628525 or 770628525. Listed at 20 retailers as of October 29, 2026, with a 347% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.01
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770628525
Dimensions11.67 × 11.71 × 7.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.67 mm11.71 mm6.01 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770628525
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.6%

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 29
Current: $22,214 NZD|Low: $3,462 NZD|High: $22,924 NZD|Avg: $8,455 NZD|-3.1%
Brilliant Earth
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
November 1, 2026
Retailer 19$3,607 NZD
Retailer 9$3,923 NZD
Retailer 6$4,184 NZD
Retailer 7$4,429 NZD
Retailer 14$4,480 NZD
Retailer 5$5,473 NZD
Retailer 10$5,616 NZD
Retailer 16$5,937 NZD
Retailer 2$6,280 NZD
Retailer 4$6,600 NZD
Retailer 17$6,600 NZD
Retailer 12$6,970 NZD
Retailer 15$10,326 NZD
Retailer 18$10,852 NZD
Retailer 8$11,461 NZD
Retailer 3$11,770 NZD
Retailer 13$12,596 NZD
Retailer 11$16,135 NZD
Brilliant Earth$22,214 NZD

42 data points across 19 retailers

20 retailers$3,607 NZD to $16,135 NZD

A
Cheapest Retailer
-
$3,607 NZD
$2,033 USD
A
Retailer 2
-
$3,923 NZD
$2,211 USD
View
B+
Retailer 3
-
$4,184 NZD
$2,358 USD
View
B+
Retailer 4
-
$4,429 NZD
$2,496 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,480 NZD
$2,525 USD
View
B+
Retailer 6
-
$5,473 NZD
HK$24,100 HKD
View
B+
Retailer 7
-
$5,616 NZD
$3,165 USD
View
Retailer 8
-
$5,937 NZD
£2,635 GBP
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$6,280 NZD
£2,787 GBP
View
B
Retailer 10
-
$6,600 NZD
$3,720 USD
View
B+
Retailer 11
-
$6,600 NZD
$3,720 USD
View
B+
Retailer 12
-
$6,970 NZD
€3,741 EUR
View
Retailer 13
-
$10,326 NZD
$5,820 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$10,852 NZD
$6,116 USD
View
Retailer 15
-
$10,965 NZD
$6,180 USD
View
Price last confirmed 17 days ago
B
Retailer 16
-
$11,461 NZD
$6,459 USD
View
B
Retailer 17
-
$11,770 NZD
$6,634 USD
View
B
Retailer 18
-
$12,596 NZD
£5,590 GBP
View
B
Retailer 19
-
$16,135 NZD
$9,093 USD
View
Most Expensive
Brilliant Earth
18916251Y · Oct 31
$22,214 NZD
$12,520 USD
View
Price under review
19 more retailers have this diamond
Prices start from $3,607 NZDSave up to $12,527 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
6.01ct Round
$3,607 NZD