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Round|Lab Grown|IGI

1.77ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG811672113

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811672113

Diamond specifications and retailer prices

From $454 NZD
$256 USD
As of October 29, 2026
Save $2,456 NZD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,910 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.77ct lab-grown round diamond

This 1.77ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811672113 or 811672113. Listed at 24 retailers as of October 29, 2026, with prices from $454 to $2,910, a $2,456 spread on the same certified stone. Brilliant Earth lists it at $2,910. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811672113
Dimensions7.74 × 7.71 × 4.80 mm
L/W Ratio1.00
Girdle conditionFaceted
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 Faint Blue
Top View
7.74 mm7.71 mm1.77 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811672113
Side View
Table 56.0%Crown 33.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,910 NZD|Low: $436 NZD|High: $3,602 NZD|Avg: $1,333 NZD|-19.2%
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 3$454 NZD
Retailer 14$507 NZD
Retailer 22$527 NZD
Retailer 4$562 NZD
Retailer 21$562 NZD
Retailer 10$795 NZD
Retailer 19$798 NZD
Retailer 16$880 NZD
Retailer 17$933 NZD
Retailer 18$968 NZD
Retailer 2$1,072 NZD
Retailer 8$1,111 NZD
Retailer 11$1,182 NZD
Retailer 20$1,312 NZD
Retailer 13$1,411 NZD
Retailer 6$1,810 NZD
Retailer 15$1,902 NZD
Retailer 7$1,996 NZD
Retailer 9$2,056 NZD
Retailer 5$2,260 NZD
Retailer 12$2,435 NZD
Brilliant Earth$2,910 NZD

31 data points across 22 retailers

24 retailers$454 NZD to $2,910 NZD

A
Cheapest Retailer
-
$454 NZD
$256 USD
A
Retailer 2
-
$507 NZD
$286 USD
View
Final sale: no returns
A
Retailer 3
-
$527 NZD
$297 USD
View
A
Retailer 4
-
$562 NZD
$317 USD
View
A
Retailer 5
-
$562 NZD
$317 USD
View
B+
Retailer 6
-
$795 NZD
$448 USD
View
A
Retailer 7
-
$798 NZD
$450 USD
View
A
Retailer 8
-
$880 NZD
£391 GBP
View
A
Retailer 9
-
$933 NZD
€501 EUR
View
A
Retailer 10
-
$968 NZD
ZAR 8,811 ZAR
View
B+
Retailer 11
-
$1,072 NZD
£476 GBP
View
B+
Retailer 12
-
$1,111 NZD
$626 USD
View
B+
Retailer 13
-
$1,182 NZD
$666 USD
View
B+
Retailer 14
-
$1,241 NZD
$699 USD
View
B+
Retailer 15
-
$1,312 NZD
A$1,138 AUD
View
B+
Retailer 16
-
$1,411 NZD
$795 USD
View
B
Retailer 17
-
$1,810 NZD
$1,020 USD
View
B
Retailer 18
-
$1,902 NZD
$1,072 USD
View
Retailer 19
-
$1,996 NZD
$1,125 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
$2,056 NZD
$1,159 USD
View
B
Retailer 21
-
$2,218 NZD
$1,250 USD
View
B
Retailer 22
-
$2,260 NZD
£1,003 GBP
View
B
Retailer 23
-
$2,435 NZD
$1,372 USD
View
Most Expensive
B
Brilliant Earth
20537056A · Oct 30
$2,910 NZD
$1,640 USD
View
23 more retailers have this diamond
Prices start from $454 NZDSave up to $2,456 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
1.77ct Round
$454 NZD